Pair of NASA publicity photos signed, respectively, by two of the twelve astronauts who have walked on the moon: Alan Shepard and Edgar Michell. Both Shepard and Michell walked on the moon in 1969 as part of the Apollo 14 mission and were the fifth and sixth astronauts to accomplish the feat. 1) Alan Shepard. Photo of Shepard in his astronaut suit set against the Apollo 14 logo. Signed "Best Wishes/Alan Shepard" in black Sharpie (grading 10/10). 2) Edgar Mitchell. Photo of Mitchell walking on the moon. Inscribed in black Sharpie (10/10): "Edgar Mitchell/Apollo 14/Moonwalker - Just Another Day at the Office!" Each photo (9.25x7.25; visual dimensions) is in apparent NM-MT condition and has been matted and framed to total dimensions of 14x12 inches. Full LOA from PSA for each photo.