Search Results for: Stereoscopic microscopes
materials, from the library of congress and other institutions, chronicle historical events, people, places, and ideas that continue to shape america — serving the public as a resource for education and lifelong learning. editor's note — the loc's american memory collection includes spectacular stereoscopic
collections of the library. the collection includes historical maps, vintage posters, rare prints and photographs, illustrated books, printed ephemera, and more. this massive oil field photography resource includes excellent pennsylvania oil region images from the robert n. dennis collection of stereoscopic...
https://aoghs.org/petroleum-photography/