Projection apparatus, accessories and slides
A 1910 trade catalogue from the McIntosh Stereopticon Company of Chicago, offering magic lantern projection apparatus, accessories and glass slides to lantern users and dealers. The pictures are plain wood-engraved illustrations of equipment: a slide case with rows of round openings, a chromatrope mechanism, a hand-cranked slide holder, and a lantern front bearing the company name, drawn with dense hatching and clear outlines that a designer could use for vintage technical diagrams.
