SKYLAB 3 CREW ALAN BEAN, OWEN GARRETT & JACK LOUSMA NASA ASTRONAUTS SIGNED VINTAGE 1973 COVER & PHOTO ***

*** ALL THREE SIGNED IN BEAUTIFUL BLACK INK IN BEAUTIFUL CONDITION ***

*** SIGNED ON A VINTAGE " FIRST MAJOR MEDICAL EXPERIMENT " SKYLAB 3 1973 COVER WITH 5.5 X 3.5 COLOR PHOTO IN BEAUTIFUL CONDITION ***

*** *** STEVE ZARELLI SPACE FULL LETTER AUTHENTICATION WITH MATCHING SERIAL NUMBER STICKER INCLUDED ***
 SKYLAB 3 Launch - Saturn IB (1973/07/28) - Garriott, Lousma, Bean, Apollo, NASA, space station - YouTube Skylab 3 (SLM-2) – Space Patches