Color 5 x 4 Koday safety film positive transparency of two astronauts outdoors on the Lunar Roving Vehicle, marked "NASA 72-HC-697" in the lower border. In fine condition. An unusually large and desirable color transparency. 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.