202 % Stereoscopes very strongly and elegantly finished with best quality optic lenses. … 3.17 35«j American poem Stereoscopes Real stained walnut wood with 2 oculars, with lenses of 112 in. diameter, sliding picture frame and folding wood handle each Mk. 2.25 American Form Stereoscopes with 1 prisms, 1 V»X 1 */t in. with large hood, sliding picture holder and folding wood handle. 3751…
Magic Lantern · Trade catalogs · Optical toys
Internet Archive · Spielzeugmuseum Nürnberg · Public Domain Mark 1.0. Free to use for anything.
