Preisliste über optische, mechanische und elektrische Waren, Physikalische Spiele und Lehrmittel: Abteilung I. Laterna Magica, Projektions-Apparate, Postkarten-Cameras, Kinematographen, Lupen und Lesegläser, Extra-Laterna Magica-Bilder und bewegliche Verwandlungsbilder, Films
A 1914 trade price list from the Nuremberg toy and optics firm Ernst Plank, covering magic lanterns, projection apparatus, postcard cameras, cinematographs, lantern slides and films for dealers and wholesale buyers. The plates are fine engraved three-quarter views of toy projectors with chimney stacks, reels, perforated film strips and exposed gears, drawn at fractions of actual size with model numbers set below, useful as machine silhouettes, mechanical detail, or catalogue-style figure captions.
