Concorde First Flight Postal Cover Bangkok - Bahrain 1985 With Signed COA

The product is a Concorde First Flight Postal Cover from Bangkok to Bahrain in 1985, featuring a signed Certificate of Authenticity. This historical cover commemorates the first flight of the Concorde between the two destinations, making it a unique and collectible item for aviation enthusiasts. The cancellation type indicates that it was issued on the first day of the Concorde service between Bangkok and Bahrain. This rare piece of memorabilia captures a significant moment in aviation history and would make a prized addition to any stamp or aviation collection.