Flown "Phases of the Moon" Cover (NASA No. 348)
autographed in the lower left corner by Dave Scott, Al Worden & Jim Irwin and has a U.S.S. Okinawa (Prime) recovery ship hand cancel on the face and red "Launch" and "Recovery" cancels on the reverse. There is a red, white and blue "Phases of the Moon" add-on cachet on the front. An Al Worden COA is included. Scarce and attractive. Ex: the astronaut Al Worden collection.