Extremely rare postal cover featuring autopen signatures of Apollo 1 crewmen Gus Grissom, Roger Chaffee, and Ed White, bearing a later postmark added at Cape Canaveral on January 27, 2017, for the 50th anniversary of the tragic Apollo 1 pad fire. In fine condition. From the collection of aerospace memorabilia specialist Ken Havekotte, who notes that this is the only known Apollo 1 autopen crew-signed cover.
