Associated keyboard punch unit for the Monotype 400/8 filmsetter, phototypesetting machine, model NJ400, 1974-1978 Keyboard for Monotype Filmsetter Machine, 1974-1978 1974-1978
Berthold Diatronic photosetter keyboard, a combination input and exposure machine, with matrix holders and flashtube, 1973-1977 Photosetter Keyboard Made by Berthold, 1973-1977 1973-1977