circa 1962, with an Elkinon f/1.2 20mm lens, an Osram A1/17 8V 50W "diving helmet" lamp, condition G, no power lead, untested
circa 1962, with an Elkinon f/1.2 20mm lens, an Osram A1/17 8V 50W "diving helmet" lamp, condition G, no power lead, untested
Auction: Cameras & Scientific Auction, 3rd Apr, 2024