Apollo 15 crew-signed astronaut insurance cover, issued by NASA, and from Al Worden's personal collection. Cover is signed on front by Al Worden, Dave Scott and Jim Irwin, and then also signed and numbered 85 on the verso by Worden, matching the additional COA signed by Worden. Cancelled on 26 July 1971 from Kennedy Space Center, cover measures 6.5" x 3.75". Some light toning and discoloration, else near fine condition.