1) Optical device
Found on
https://www.crosswordclues.com/clue/kaiserpanorama
The Kaiserpanorama (or Kaiser-Panorama) is a form of stereoscopic entertainment medium used chiefly in the 19th and early 20th centuries, a precursor to film, invented by August Fuhrmann (1844 – 1925). It was patented by the inventor ca. 1890. There would be a number of viewing stations through which people would peer through a pair of lenses sh...
Found on
http://en.wikipedia.org/wiki/Kaiserpanorama
No exact match found.
