Official color glossy 10 x 8 red-numbered NASA photo (AS17-137-21011), which shows LMP Harrison Schmitt working at the LRV during the second Apollo 17 EVA. Reverse bears "A Kodak Paper" watermarks and purple NASA caption text. In fine condition. Encapsulated by PSA as an authentic 'Type I' photograph. From The Gene Kranz Collection. Kranz served as a flight director for Apollo 17.