Eidophor: Color television projection system, 1963

ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Comet Photo AG (Zürich) / Com_L12-0057-0001-0004 / CC BY-SA 4.0 http://doi.org/10.3932/ethz-a-000894622

#eidophor#educational television#university#medical television#Educational Television