Tin stereoviewer, made and used by Horace Dall, amateur astronomer and inventor, c.1920s.
Details
- Category:
- Astronomy
- Object Number:
- 2012-6
- Materials:
- metal (unknown), glass and tin (metal)
- credit:
- Purchased from Peter Hodds
Tin stereoviewer, made and used by Horace Dall, amateur astronomer and inventor, c.1920s.