Perfeoscope stereoscope viewer (Underwood & Underwood)
- 2018.09.02.077
- Unidad documental simple
- [ca.1895]
This item is a wooden handheld Holmes style stereoscope with wooden hood and adjustable slide holder most likely manufactured by H.C. White Co. then retailed through Underwood & Underwood.
Written on object : The perfoscope. USA patented Oct 15 1859/Canada Feb 1 1896. DROM No. 53803