Aviation Themed Blanks

Sierra embedded blanks with Lockheed F-16 Fighting Falcon aluminum wing material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

Our Lockheed F-16 Fighting Falcon pen blanks embody the agility and power of this legendary multirole fighter. Nicknamed the "Viper" for its sleek design and fierce performance, the F-16 first flew in 1974 and remains a mainstay of air forces worldwide. Renowned for its fly-by-wire controls, single-engine efficiency, and versatility, it has excelled in air-to-air combat and ground attack missions, including Operations Desert Storm and Iraqi Freedom. With over 4,500 units built, the F-16’s maneuverability, advanced radar, and combat-proven record make it a symbol of aerial dominance.

Each pen blank is crafted from authentic F-16 materials, specifically from serial number 80-0542, offering a tangible connection to this iconic aircraft. Perfect for aviation enthusiasts, veterans, or collectors, these blanks transform the Viper’s legacy into a unique, functional keepsake.

Serial Number 80-0542 History: F-16A 80-0542 was delivered to the U.S. Air Force in 1981. While specific service details may vary, F-16s of this era served in critical roles across U.S. and NATO operations, contributing to air defense and tactical missions during the Cold War and beyond.

Sierra embedded blanks with Lockheed SR-71 Blackbird titanium material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Lockheed SR-71 "Blackbird" is a long-range, high-altitude, Mach 3+ strategic reconnaissance aircraft developed and manufactured by Lockheed Corporation. It was operated by both the United States Air Force and NASA.

The SR-71 was developed as a black project from the Lockheed A-12 reconnaissance aircraft during the 1960s by Lockheed's Skunk Works division. The shape of the SR-71 was based on that of the A-12, which was one of the first aircraft to be designed with a reduced radar cross-section. Mission equipment for the reconnaissance role included signals intelligence sensors, a side-looking airborne radar, and a photo camera. The aircraft was introduced to operational service in January 1966.

SR-71 is made of 92% titanium, a metal or rutile. It was in short supply in the United States, and the Skunk Works team was forced to look elsewhere for the metal. The major supplier of the ore was the USSR. Working through Third World countries and bogus operations, they were able to get the rutile ore shipped to the United States to build the SR-71.

During missions, the SR-71 operated at high speeds and altitudes of Mach 3.2 and 85,000 feet to allow it to outrace threats. If a surface-to-air missile launch was detected, the standard evasive action was simply to accelerate and outfly the missile. A total of 32 aircraft were built; 12 were lost in accidents with none lost to enemy action. The SR-71 was retired largely due to political reasons in 1988; several were briefly reactivated during the 1990s before their second retirement in 1998. NASA was the final operator retiring them in 1999. As of 2020, the SR-71 continues to hold the world record it set in 1976 for the fastest air-breathing manned aircraft.

These blanks are made with titanium material embeds from the wreckage of SR-71 'Super Skater' serial number 17970. This aircraft was lost on 17 June 1970 following a re-fueling collision with a KC-135Q tanker. The material is certified and distributed by Hardin Penworks, LLC. This material is guaranteed to be 100% Authentic.

Sierra embedded blanks with Lockheed U-2 Dragon Lady aluminum wing material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Lockheed U-2, nicknamed "Dragon Lady", is an American single-jet engine, high altitude reconnaissance aircraft operated by the United States Air Force and previously flown by the Central Intelligence Agency. It provides day and night, high-altitude, all-weather intelligence gathering.

Lockheed Corporation originally proposed it in 1953, it was approved in 1954, and its first test flight was in 1955. It was flown during the Cold War over the Soviet Union, China, Vietnam, and Cuba. In 1960, Gary Powers was shot down in a CIA U-2A over the Soviet Union by a surface-to-air missile. Major Rudolf Anderson Jr. was shot down in a U-2 during the Cuban Missile Crisis in 1962.

U-2s have taken part in post-Cold War conflicts in Afghanistan and Iraq and supported several multinational NATO operations. The U-2 has also been used for electronic sensor research, satellite calibration, scientific research, and communications purposes. The U-2 is one of a handful of aircraft types to have served the USAF for over 50 years, along with the Boeing B-52, Boeing KC-135, and Lockheed C-130. The newest models, TR-1, U-2R, & U-2S, entered service in the 1980s, and the latest model, the U-2S, had a technical upgrade in 2012.

U-2, serial number 1078, was built as a TR-1A in March 1985. On April 24th, 1990, this aircraft crashed at RAF Alconbury in the UK, with no fatalities, and was subsequently rebuilt as a U-2ST trainer.

This aluminum relic is from the original section of 1078’s outer wing skin paneling, and it was recovered from the scene of the 1990 accident.

This titanium material is from the wreckage of SR-71 'Super Skater' serial number 17970. This aircraft was lost on 17 June 1970 following a re-fueling collision with a KC-135Q tanker. The material is certified and distributed by Hardin Penworks, LLC. This material is guaranteed to be 100% Authentic.

Sierra embedded blanks with original aluminum frame fragments of the Hindenburg Luftschiff Zeppelin #129.

All blanks will come with one COA per blank. 
COAs are 4" x 6" card stock with foil COA seal.

Here is a macro-specimen of duralum (aircraft grade aluminum) cut from the wreckage of the famous LZ-129 Zeppelin der Hindenburg! This is NEWLY FOUND MATERIAL just released from the Frazier Collection! Acquired at an estate sale in Germany a few years ago. We know of its tragic loss in 1937 at Lakehurst, New Jersey. What we don't know is why! And most likely never will... This specimen is a small world-class piece embedded in Royal Palm.

LZ 129 Hindenburg (Luftschiff Zeppelin #129; Registration: D-LZ 129) was a large German commercial passenger-carrying rigid airship, the lead ship of the Hindenburg class, the longest class of flying machine and the largest airship by envelope volume. It was designed and built by the Zeppelin Company (Luftschiffbau Zeppelin GmbH) on the shores of Lake Constance in Friedrichshafen and was operated by the German Zeppelin Airline Company (Deutsche Zeppelin-Reederei). The airship flew from March 1936 until it was destroyed by fire 14 months later on May 6, 1937 while attempting to land at Lakehurst Naval Air Station in Manchester Township, New Jersey, at the end of the first North American transatlantic journey of its second season of service with the loss of 36 lives.

Pen turned by Tim Boddy

Sierra embedded blanks with McDonnell Douglas F-4B Phantom II material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The McDonnell Douglas F-4B Phantom II, a twin-engine, all-weather fighter-bomber, was a mainstay of U.S. naval aviation. First flown on May 27, 1958, and entering service in 1960, it was renowned for its versatility and power. Powered by two General Electric J79-GE-8 engines, each producing 17,000 pounds of thrust, it reached speeds of Mach 2.2 and had a range of 1,600 miles. Its 38-foot wingspan and armament, including AIM-7 Sparrow and AIM-9 Sidewinder missiles, plus up to 16,000 pounds of bombs, made it lethal in air-to-air and air-to-ground roles. The F-4B saw extensive action in Vietnam, flying over 5,000 sorties for the Navy and Marine Corps, and set multiple speed and altitude records. Its rugged design and distinctive shape earned it the nickname “Rhino.”

These pen blanks are crafted from the authentic fuselage of F-4B Phantom II, Bureau Number 148369, preserving its combat legacy. Perfect for aviation enthusiasts, veterans, or collectors, they transform this iconic aircraft into a timeless writing instrument.

Bureau Number 148369 History: Delivered in 1961, BuNo 148369 served with Marine Fighter Attack Squadron 542 (VMFA-542) during the Vietnam War, flying combat missions from Da Nang Air Base in 1965. It later operated with various Navy squadrons before retirement. Sourced from the Flying Leatherneck Aviation Museum, its materials carry the scars of service.

The McDonnell Douglas F/A-18A Hornet, a twin-engine, all-weather, carrier-capable multirole fighter, redefined naval aviation with its versatility. First flown on November 18, 1978, and entering service in 1983, the Hornet, nicknamed the "Rhino," was designed for both air-to-air and air-to-ground missions. Powered by two General Electric F404-GE-402 engines, each producing 17,700 pounds of thrust, it achieves a top speed of Mach 1.8 at 40,000 feet. Its digital fly-by-wire system, the first in a production fighter, ensures exceptional maneuverability. The F/A-18A carries a 20mm M61A1 cannon and up to 13,700 pounds of weapons, including AIM-9 Sidewinder, AIM-7 Sparrow, and AGM-65 Maverick missiles. During Operation Desert Storm, Hornets demonstrated their prowess by shooting down Iraqi MiG-21s and bombing targets in the same mission. With a 6,000-hour service life and robust design, it served the U.S. Navy, Marine Corps, and allies like Canada and Australia, including the Blue Angels from 1987 to 2020.

These pen blanks are crafted from materials of F/A-18A Hornet, Bureau Number 162437, preserving its legacy. Ideal for collectors, veterans, or aviation enthusiasts, they transform this combat-proven aircraft into a functional heirloom.

Bureau Number 162437 History: Delivered in 1986, this F/A-18A served with distinction, notably with the Blue Angels as aircraft #5. It flew combat missions and later performed in airshows, showcasing the Hornet’s agility. After retirement, its materials were repurposed for these unique pen blanks, honoring its storied service.

NASA Apollo 11 blanks.

All blanks will come with one COA per blank. 
COAs are 4" x 6" card stock with foil COA seal.

Blank Tube Size Descriptions:

• Jr Series blanks are double tube set 12.5mm tubes and 10.5mm lower tubes
• Sierra Clone blanks are single 27/64" tubes
• Custom single Tube or Double Tube Sets available. (Two Week Delivery) Specify tube size needed in notes at check out.

Apollo 11 was the American spaceflight that first landed humans on the Moon. Commander Neil Armstrong and lunar module pilot Buzz Aldrin landed the Apollo Lunar Module Eagle on July 20, 1969, and Armstrong became the first person to step onto the Moon's surface. Aldrin joined him, and they spent about two hours fifteen minutes together exploring the site they had named Tranquility Base upon landing. While Armstrong and Aldrin collected 47.5 pounds of lunar material to bring back to Earth, pilot Michael Collins flew the Command Module Columbia in lunar orbit. Armstrong and Aldrin were on the Moon's surface for 21 hours, 36 minutes before lifting off to rejoin Columbia.

Apollo 11 was launched by a Saturn V rocket from Kennedy Space Center on Merritt Island, FL, on July 16, and it was the fifth crewed mission of NASA's Apollo program. The Apollo spacecraft had three parts: a command module with a cabin for the three astronauts, the only part that returned to Earth; a service module, which supported the command module with propulsion, electrical power, oxygen, and water; and a two-stage lunar module — a descent stage for landing on the Moon and an ascent stage to move back into lunar orbit.

After traveling three days until they entered lunar orbit, Armstrong and Aldrin then moved into Eagle and landed in the Sea of Tranquility on July 20. The astronauts used Eagle's ascent stage to lift off from the lunar surface and rejoin Collins in the command module. The astronauts returned to Earth and splashed down in the Pacific Ocean on July 24 after more than eight days in space. The Apollo 11 space capsule was recovered by the USS Hornet (CV-12).

This piece of Kapton foil is from a larger section removed from the lunar lander prior to launch, due to a defect in a squib valve. To remove and replace the valve, some of the Kapton thermal blanket had to be removed and replaced. Since this piece was removed prior to launch, it did not fly in space or to the moon. It was an original part of the lunar lander, Eagle, and a fine artifact from the historic Apollo 11 mission.

USS Hornet (CV-12) is an Essex-class aircraft carrier built for the United States Navy (USN) during World War II. After service during both the Korean War and Vietnam War, Hornet was the recovery ship for the Apollo program for both the Apollo 11 and Apollo 12 missions to the moon. She was eventually designated as both a National Historic Landmark and a California Historical Landmark, and she opened to the public as the USS Hornet Museum in Alameda, CA, in 1998.

These blanks were crafted using materials from an original US Postage Stamp #479100 and original Kapton foil from the Apollo 11 lunar lander Eagle, and a wood relic from the deck of the USS Hornet (CV-12). The materials used are certified and distributed by Hardin Penworks, LLC. This material is guaranteed to be 100% Authentic.

Sierra embedded blanks with WWII North American Aviation P-51 Mustang aluminum wing material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The North American Aviation P-51 Mustang is an American long-range, single-seat fighter and fighter-bomber used during World War II and the Korean War, among other conflicts. The Mustang was designed in April 1940 by a design team headed by James Kindelberger of North American Aviation in response to a requirement of the British Purchasing Commission. The Purchasing Commission approached North American Aviation to build Curtiss P-40 fighters, but North American Aviation proposed the design and production of a more modern fighter. The prototype NA-73X airframe was rolled out on 9 September 1940, 102 days after the contract was signed.

The definitive version, the P-51D, was powered by the Packard V-1650-7, a license-built version of the two-speed two-stage-supercharged Merlin 66 and was armed with six .50 caliber AN/M2 Browning machine guns. P-51s were used by the USAAF's Eighth Air Force to escort bombers in raids over Germany. The RAF's Second Tactical Air Force and the USAAF's Ninth Air Force used the Merlin-powered Mustangs as fighter-bombers to ensure Allied air superiority in 1944.

The P-51 was also used by Allied air forces in the North African, Mediterranean, Italian and Pacific theaters. During World War II, Mustang pilots claimed to have destroyed 4,950 enemy aircraft.

During the Korean War, the Mustang had been redesignated F-51. It was the main fighter of the United States until jet fighters like North American's F-86 took over this role. The Mustang then became a specialized fighter-bomber. Despite the advent of jet fighters, the Mustang remained in service with some air forces until the early 1980s. After the Korean War, Mustangs became popular civilian warbirds and air racing aircraft.

These blanks are made using original aluminum from USAAF P-51D Mustang, serial number 44-14379. This P-51D 'Little Doc' was engaged in aerial combat with four German Me 262 jet fighters on April 5, 1945. After damaging one 262, Lt. Cowley in 'Little Doc' was hit, and Cowley bailed out. Though wounded, Cowley landed safely in Belgium and returned to his unit. This aircraft was excavated in 2006. The material is certified and distributed by Hardin Penworks, LLC. This material is guaranteed to be 100% Authentic.

Sierra and Bolt embedded blanks with WWII North American B-25 Mitchell aluminum wing material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The North American B-25 Mitchell is an American medium bomber that was introduced in 1941 and named in honor of Major General William "Billy" Mitchell, a pioneer of U.S. military aviation. Used by many Allied air forces, the B-25 served in every theater of World War II, and after the war ended, many remained in service, operating across four decades. Produced in numerous variants, nearly 10,000 B-25s were built. These included several limited models such as the F-10 reconnaissance aircraft, the AT-24 crew trainers, and the United States Marine Corps' PBJ-1 patrol bomber.

Sierra embedded blanks with North American T-28C Trojan material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The North American T-28C Trojan, a piston-engine military trainer, was a cornerstone of U.S. Navy pilot training in the post-World War II era. First flown in 1949 and entering service in 1950, it was designed to replace the T-6 Texan. Powered by a Wright R-1820-86 Cyclone engine producing 1,425 horsepower, the Trojan reached speeds of 343 mph and had a range of 1,060 miles. The T-28C variant, built for the Navy, featured a tailhook, shorter propeller, and reinforced structure for carrier landings, making it ideal for advanced training. Nearly 2,000 T-28s were produced, including 299 C models, training pilots in aerobatics, gunnery, and carrier operations. During the Vietnam War, some Trojans served in counter-insurgency roles. Its predictable handling and excellent visibility earned it the nickname “Pilot Maker.”

These pen blanks are crafted from the authentic fuselage skin of T-28C Trojan, Bureau Number 140597, preserving its legacy. Ideal for aviation enthusiasts, veterans, or collectors, they transform this trainer’s history into a unique writing instrument.

Bureau Number 140597 History: Accepted by the Navy in December 1956, BuNo 140597 served primarily with Training Squadrons Two (VT-2) and Three (VT-3) at NAS Whiting Field, Florida. In 1968, VT-3 set a record with 174 instructors and 162 T-28s, flying 110,000 instructional hours. Retired to the Military Aircraft Storage and Disposition Center in 1975, it was sold in 1982.

Sierra embedded blanks with Northrop B-2 Spirit metal material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Northrop B-2 Spirit, commonly known as the Stealth Bomber, is a cornerstone of U.S. Air Force strategic capabilities. Introduced in 1997, this subsonic, flying-wing aircraft was designed for stealth, enabling it to penetrate advanced air defenses undetected. Powered by four General Electric F118-GE-100 engines, each producing 17,300 pounds of thrust, the B-2 can carry up to 40,000 pounds of ordnance, including nuclear and conventional weapons. Its range exceeds 6,000 nautical miles without refueling, extendable with aerial refueling, making it a global strike platform.

The B-2’s stealth is achieved through its low-observable design, radar-absorbent materials, and advanced heat signature management. A notable component is the titanium upper engine exhaust shield, which mitigates the heat signature of the F118 engines. For instance, a section of titanium from such a shield, replaced due to in-flight cracking, highlights the material’s critical role in thermal stealth. This panel was later redesigned to enhance durability, reflecting ongoing improvements in B-2 maintenance.

With only 21 units built, each costing approximately $2.1 billion, the B-2 remains one of the most expensive aircraft ever produced. Operated by the 509th Bomb Wing at Whiteman Air Force Base, Missouri, it has seen combat in conflicts like Kosovo, Iraq, and Afghanistan, delivering precise, high-impact strikes.

These titanium embedded blanks are crafted from a Northrop B-2 Spirit’s upper engine exhaust shield, replaced due to structural cracking. The material is certified and distributed by Hardin Penworks, LLC, and is guaranteed to be 100% authentic.

Pre-tubed embedded blanks with Northrop P-61B Black Widow material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Northrop P-61 Black Widow is a twin-engine United States Army Air Forces fighter aircraft of World War II. It was the first operational U.S. warplane designed as a night fighter.

Named for the North American spider Latrodectus mactans, it was an all-metal, twin-engine, twin-boom design armed with four forward-firing 20 mm (.79 in) Hispano M2 autocannon in the lower fuselage, and four .50 in (12.7 mm) M2 Browning machine guns in a dorsal gun turret. Developed during the war, the first test flight was made on 26 May 1942, with the first production aircraft rolling off the assembly line in October 1943.

Although not produced in the large numbers of its contemporaries, the Black Widow was operated effectively as a night fighter by United States Army Air Forces squadrons in the European Theater, Pacific Theater, China Burma India Theater, and Mediterranean Theater during World War II. It replaced earlier British-designed night-fighter aircraft that had been updated to incorporate radar when it became available. After the war, the P-61 was redesignated as the F-61, and served in the United States Air Force as a long-range, all-weather, day/night interceptor for Air Defense Command until 1948, and for the Fifth Air Force until 1950. The last aircraft was retired from government service in 1954.

On the night of 14 August 1945, a P-61B of the 548th Night Fighter Squadron named Lady in the Dark was unofficially credited with the last Allied air victory before VJ Day. The P-61 was also modified to create the F-15 Reporter photo-reconnaissance aircraft for the United States Army Air Forces and subsequently the United States Air Force.

Sierra and Bolt embedded blanks with RAF F.4 Buzzard wood .

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Martinsyde F.4 Buzzard was developed as a powerful and fast biplane fighter for the Royal Air Force (RAF), but the end of the First World War led to the abandonment of large-scale production. Fewer than 400 were eventually produced, with many exported. Of particular note was the Buzzard's high speed, being one of the fastest aircraft developed during World War I.

Sierra and Bolt embedded blanks with WWII RAF Gloster Gladiator Mk. II Camouflaged Linen Relic.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The RAF Gloster Gladiator Mk. II, a biplane fighter, was a symbol of Britain’s resilience during the early years of World War II. Entering service in 1937, it was the RAF’s last biplane fighter, powered by a Bristol Mercury VIII engine, delivering 840 horsepower. Despite its outdated design, the Gladiator excelled in agility, with a top speed of 257 mph and a distinctive fabric-covered frame. It saw action in the Battle of Norway, the Mediterranean, and the defense of Malta, where three Gladiators—nicknamed Faith, Hope, and Charity—famously held off Italian forces. Its rugged construction and twin Vickers machine guns made it a tenacious defender before being outclassed by modern monoplanes.

Our pen blanks incorporate a rare relic: a piece of camouflage linen from the aircraft’s skin, preserving the Gladiator’s wartime legacy. Each blank is crafted to honor this historic fighter, offering aviation enthusiasts, historians, and collectors a tangible connection to its storied past. Transform the spirit of the Gladiator into a unique writing instrument, celebrating its courage and endurance.

Relic Details: The camouflage linen, sourced from a Gloster Gladiator Mk. II, showcases the authentic fabric skin used in its construction, a testament to the craftsmanship of 1930s aviation technology.

Sierra and Bolt embedded blanks with RAF Handley Page Halifax wood .

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Handley Page Halifax is a British Royal Air Force (RAF) four-engined heavy bomber of the Second World War. It was developed by Handley Page to the same specification as the contemporary twin-engine Avro Manchester.

The Halifax has its origins in the twin-engine H.P.56 proposal of the late 1930s, produced in response to the British Air Ministry's Specification P.13/36 for a capable medium bomber for "world-wide use." The H.P.56 was ordered as a backup to the Avro 679, both aircraft being designed to use the Rolls-Royce Vulture engine. The Handley Page design was altered to use four Rolls-Royce Merlin engines while the rival Avro 679 was produced as the twin-engine Avro Manchester which, while regarded as unsuccessful mainly due to the Vulture engine, was a direct predecessor of the Avro Lancaster. Both the Lancaster and the Halifax emerged as capable four-engine strategic bombers, thousands of which were used during the War.

The Halifax performed its first flight on 25 October 1939, and entered service with the RAF on 13 November 1940. It quickly became a major component of Bomber Command, performing strategic bombing missions against the Axis Powers, primarily at night. Arthur Harris, the Air Officer Commanding-in-Chief of Bomber Command, described the Halifax as inferior to the rival Lancaster (in part due to its smaller payload) though this opinion was not shared by many of the crews that flew it.[2] Nevertheless, production of the Halifax continued until April 1945. During their service with Bomber Command, Halifaxes flew 82,773 operations and dropped 224,207 long tons (227,805 t) of bombs, while 1,833 aircraft were lost. The Halifax was also flown in large numbers by other Allied and Commonwealth nations, such as the Royal Canadian Air Force (RCAF), Royal Australian Air Force (RAAF), and Free French Air Force.

Various improved versions of the Halifax were introduced, incorporating more powerful engines, a revised defensive turret layout and increased payload. It remained in service with Bomber Command until the end of the war, performing a variety of duties in addition to bombing. Specialised versions of the Halifax were developed for troop transport and paradrop operations. After the Second World War, the RAF quickly retired the Halifax, the type being succeeded as a strategic bomber by the Avro Lincoln, an advanced derivative of the Lancaster. During the post-war years, the Halifax was operated by the Royal Egyptian Air Force, the French Air Force and the Royal Pakistan Air Force. The type also entered commercial service for a number of years, used mainly as a freighter. A dedicated civil transport variant, the Handley Page Halton, was also developed and entered airline service; 41 civil Halifax freighters were used during the Berlin Airlift. In 1961, the last remaining Halifax bombers were retired from operational use.

Sierra and Bolt embedded blanks with WWII RAF Supermarine Spitfire propeller wood and wing cloth.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Rolls-Royce Griffon engine was designed in answer to Royal Naval specifications for an engine capable of generating good power at low altitudes. Concepts for adapting the Spitfire to take the new engine had begun as far back as October 1939; Joseph Smith felt that "The good big 'un will eventually beat the good little 'un." and Ernest Hives of Rolls-Royce thought that the Griffon would be "a second power string for the Spitfire". The first of the Griffon-engined Spitfires flew on 27 November 1941.

Although the Griffon-engined Spitfires were never produced in the large numbers of the Merlin-engined variants they were an important part of the Spitfire family, and in their later versions kept the Spitfire at the forefront of piston-engined fighter development. This article describes the Griffon-powered Spitfire variants.

The Mk XIX was the last and most successful photographic reconnaissance variant of the Spitfire. It combined features of the Mk XI with the Griffon engine of the Mk XIV. After the first 25 (type 389s) were produced, later aircraft were also fitted with the pressurised cabin of the Mk X and the fuel capacity was increased to 256 gallons, three-and-a-half times that of the original Spitfire This version was the type 390.

The first Mk XIXs entered service in May 1944, and by the end of the war the type had virtually replaced the earlier Mk XI. A total of 225 were built with production ceasing in early 1946, but they were used in front line RAF service until April 1954.

In 1951, Hainan Island (People's Republic of China) was targeted at the behest of US Naval Intelligence for RAF overflights, using Spitfire PR Mk 19s based at Kai Tak Airport in Hong Kong. The last operational sortie by a Mk 19 was in 1963 when one was used in battle trials against an English Electric Lightning to determine how best a Lightning should engage piston-engined aircraft. This information was needed in case RAF Lightnings might have to engage P-51 Mustangs in the Indonesian conflict of the time.

Sierra and Bolt embedded blanks with RAF Vickers Wellington wood .

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Vickers Wellington was a British twin-engined, long-range medium bomber. It was designed during the mid-1930s at Brooklands in Weybridge, Surrey. Led by Vickers-Armstrongs' chief designer Rex Pierson; a key feature of the aircraft is its geodetic airframe fuselage structure, which was principally designed by Barnes Wallis. Development had been started in response to Air Ministry Specification B.9/32, issued in the middle of 1932, for a bomber for the Royal Air Force.

This specification called for a twin-engined day bomber capable of delivering higher performance than any previous design. Other aircraft developed to the same specification include the Armstrong Whitworth Whitley and the Handley Page Hampden. During the development process, performance requirements such as for the tare weight changed substantially, and the engine used was not the one originally intended.

Despite the original specification, the Wellington was used as a night bomber in the early years of the Second World War, performing as one of the principal bombers used by Bomber Command. During 1943, it started to be superseded as a bomber by the larger four-engined "heavies" such as the Avro Lancaster. The Wellington continued to serve throughout the war in other duties, particularly as an anti-submarine aircraft with RAF Coastal Command.

The Wellington was the only British bomber that was produced for the duration of the war, and was produced in a greater quantity than any other British-built bomber. The Wellington remained as first-line equipment when the war ended, although it had been increasingly relegated to secondary roles. The Wellington was one of two bombers named after Arthur Wellesley, 1st Duke of Wellington, the other being the Vickers Wellesley.

A larger heavy bomber aircraft designed to Specification B.1/35, the Vickers Warwick, was developed in parallel with the Wellington; the two aircraft shared around 85% of their structural components. Many elements of the Wellington were also re-used in a civil derivative, the Vickers VC.1 Viking.

Sierra embedded blanks with a WWII Republic P-47 Thunderbolt aluminum wing material.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Republic P-47 Thunderbolt is a World War II-era fighter aircraft produced by the American aerospace company Republic Aviation from 1941 through 1945. Its primary armament was eight .50-caliber machine guns, and in the fighter-bomber ground-attack role it carried five-inch rockets or a bomb load of 2,500 lb. When fully loaded, the P-47 weighed up to eight tons, making it one of the heaviest fighters of the war.

The Thunderbolt was effective as a short-to medium-range escort fighter in high-altitude air-to-air combat and ground attack in both the European and Pacific theaters. The P-47 was designed around the powerful Pratt & Whitney R-2800 Double Wasp 18-cylinder radial engine, which also powered two USN and USMC fighters, the Grumman F6F Hellcat and the Vought F4U Corsair.

The P-47 was one of the main USAAF fighters of World War II, and also served with other Allied air forces, including those of France, the United Kingdom, and the Soviet Union. Mexican and Brazilian squadrons fighting alongside the USAAF also flew the P-47.

The armored cockpit was relatively roomy and comfortable, and the bubble canopy offered good visibility. Nicknamed the "Jug" owing to its appearance if stood on its nose, the P-47 was noted for its firepower, as well as its ability to resist battle damage and remain airworthy. The present-day U.S. ground-attack Fairchild Republic A-10 Thunderbolt II aircraft takes its name from the P-47.

These blanks were made using original aluminum from USAAF P-47D Thunderbolt ‘Sally’ serial number 42-26393. Flown by Capt. Thomas N. Montag of the famous ‘Panzer Dusters’ in the 395th FS, he scored three victories on German aircraft, two Me 109 and one Fw 190. ‘Sally’ was clipped trees and was lost in action while strafing a truck convoy in Normandy, France on August 14, 1944. The crash site was rediscovered in 2011 and partially excavated. The material is certified and distributed by Hardin Penworks, LLC. This material is guaranteed to be 100% Authentic.

Sierra and Bolt embedded blanks with Rockwell B-1B Lancer Bomber.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Rockwell B-1 Lancer is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force. It is commonly called the "Bone" (from "B-One"). It is one of three strategic bombers in the U.S. Air Force fleet as of 2021, the other two being the B-2 Spirit and the B-52 Stratofortress.

Sierra and Bolt embedded blanks with  WW1 Royal Aircraft Factory S.E.5a wing cloth.

All blanks will come with one COA per blank.
COAs are 4" x 6" card stock with foil COA seal.

The Royal Aircraft Factory S.E.5a was one of the most successful British fighter aircraft of World War I. Designed by the Royal Aircraft Factory, the S.E.5a was an improved version of the earlier S.E.5, with enhanced performance and handling characteristics. It first flew in 1917 and quickly became a favorite among Allied pilots due to its speed, stability, and powerful armament.

The S.E.5a was powered by a 200-horsepower Hispano-Suiza engine, later replaced by the more reliable Wolseley Viper engine in some models. This engine gave the aircraft a top speed of around 138 mph, making it one of the fastest fighters of its time. Its armament consisted of a synchronized Vickers machine gun firing through the propeller and a Lewis gun mounted on the upper wing, providing a formidable combination for air combat.

The S.E.5a was known for its excellent maneuverability and robustness, making it highly effective in dogfights. It was flown by several of the war’s top aces, including Albert Ball, Billy Bishop, and Edward "Mick" Mannock. The aircraft played a crucial role in maintaining air superiority on the Western Front during the latter part of the war.

With over 5,000 units produced, the S.E.5a continued to serve with distinction until the end of the war in 1918. Its legacy as one of the finest fighters of World War I remains well-regarded in aviation history.