Authentic Aviation & Military History Autograph Memorabilia

Item Description

Offered is an authentic hand-signed cut signature of Robert Knapp. This signature was personally signed in pencil and originates from a historic Gathering of Eagles Foundation lithograph.

The signature has been professionally authenticated and encapsulated by PSA/DNA, providing long-term preservation and protection for this highly collectible autograph.

Please review all photographs carefully as they are considered part of the item description.

Important Information

• Authentic hand-signed cut signature
• Personally signed in pencil by Robert Knapp
• Originates from a Gathering of Eagles Foundation lithograph
• Professionally authenticated and encapsulated by PSA/DNA
• PSA/DNA encapsulation serves as the Certificate of Authenticity
• PSA/DNA holders may feature either a red or blue label depending upon when the item was authenticated and encapsulated by PSA/DNA
• Due to the quantity available, the holder received may differ from the example shown
• Not an autopen, facsimile, or reproduction signature

Authentication

Buy with confidence.

This signature has been authenticated and encapsulated by PSA/DNA, one of the most respected third-party authentication companies in the collectibles industry.

The PSA/DNA certification number can be verified through PSA/DNA's online database.

About Robert Knapp

Robert Knapp was a distinguished military aviator whose remarkable career spanned three major conflicts: World War I, World War II, and the Korean War. Few aviators in military history served across such a broad period of aviation development, witnessing the evolution of flight from the early biplane era through the jet age.

Throughout his decades of military service, Knapp contributed to the advancement of military aviation during some of the most significant periods in twentieth-century history. His career reflected the rapid technological and operational changes that transformed aerial warfare across multiple generations.

Associated with the renowned de Havilland aircraft legacy, Knapp remains an important figure in aviation history whose service bridged some of the most transformative years in military flight. Today, Robert Knapp autographs remain highly sought after by collectors of military aviation memorabilia, World War I history, World War II aviation, Korean War collectibles, de Havilland aircraft memorabilia, and historical military autographs.

About the Gathering of Eagles Foundation

The Gathering of Eagles Foundation was established to preserve the legacy of America's most accomplished aviators, astronauts, military leaders, and aerospace pioneers. Through its annual events and commemorative lithographs, the organization brought together distinguished figures whose achievements shaped the history of aviation, military service, and space exploration.

Many of the signatures obtained through Gathering of Eagles projects were personally signed by legendary astronauts, fighter aces, test pilots, Medal of Honor recipients, military leaders, and aviation pioneers. As a result, Gathering of Eagles signatures have become highly desirable among advanced collectors due to their historical significance and documented provenance.

Shipping

• Ships within one business day of cleared payment
• Professionally packaged for safe delivery
• Tracking included on all orders
• Combined shipping available on most multiple-item purchases

About PS Collectibles

PS Collectibles specializes in authentic aviation, military, historical, space exploration, sports, and entertainment memorabilia.

Preserve History. Share Stories. Deliver Authenticity.

Be sure to visit our store for additional World War I aviation, World War II aviation, Korean War history, Gathering of Eagles, military aviation, de Havilland aircraft, and historical autograph memorabilia.

PS Collectibles
A Division of When It Was A Game, Inc.