Two original vintage matte-finish 8 x 10 contact sheet prints of photos of the Apollo 17 backup crew during EVA training in the desert, showing John Young and Charlie Duke operating various devices. Each sheet features seven images. Both bear purple NASA caption text on the reverse. In overall fine condition, with silvering to edges. From the collection of Dan Schaiewitz, who worked as Extravehicular Crew Training Engineer at KSC. View Dan's many Collect Space posts here. Engineer Dan Schaiewitz gives us a fascinating firsthand glimpse into his experiences on the cutting edge of space exploration during the Apollo missions, in this podcast.