- 2018.09.04.10.10
- Unidad documental simple
- [ca. 1850-1996]
Shows a man using a stereoscopic viewer in a room with books. Titled "Traveling by the Underwood Travel System - Stereographs, Guide Books, Patent Map System"
Shows a man using a stereoscopic viewer in a room with books. Titled "Traveling by the Underwood Travel System - Stereographs, Guide Books, Patent Map System"