American Stereoscopic Company (Philadelphia), 1861,
Catalogue of Langenheim's New and Superior Style of Colored Photographic Magic Lantern Pictures - Also a Catalogue of Langenheim's Stereoscopic Pictures on Glass and Paper, and Microscopic Photographs of a Superior Quality, (E. Ketterlinus, printer) [
Δ]
Themes:
Lantern slides Magic lanterns Photomicroscopy Stereoviews, stereographs and stereocards Photographers:
LuminousLint 
@LuminousLint