2 chapters across the catalog
Three original videotapes of the Apollo 11 moonwalk, which NASA previously admitted were lost, are set to be auctioned at Sotheby's. The tapes were originally purchased by a NASA intern at a government surplus auction in the 1970s for $200 and are now expected to sell for $2 million.
Magnetic Tape Preservation, Ampex 2-Inch Forehead Tapes
The preservation of 1960s-era Ampex 2-inch forehead tapes presents technical challenges, including the scarcity of working playback machines and the risk of magnetic "crosstalk." Experts noted that while the tapes are durable, they require specific environmental controls to remain viable.
