Bill Pogue’s flown business card bearing the Skylab 4 mission insignia, measuring 3.5 x 2 closed, signed and flight-certified on the reverse in black ink, “Carried aboard Skylab in my sunglass case, Bill Pogue, Pilot Skylab 4, 16 Nov ‘73—8 Feb ‘74.” Card opens to reveal printed information concerning the design of the Skylab 4 patch. Reverse of the card bears a NASA/WRP stamp, with Pogue adding his initials below in black ballpoint, “Flown, WP.” In fine condition. Support the Astronaut Scholarship Foundation.