Arc Perimeter
- PART OF:
- opticians instruments
- Made:
- 1915-1925 in United Kingdom
Ophthalmic perimeter.
Details
- Category:
- Ophthalmology
- Object Number:
- Y1974.9.5
- Materials:
- metal (unknown) and plastic (unidentified)
- Measurements:
-
overall: 433 mm x 330 mm x 414 mm,
- type:
- arc perimeter
- credit:
- Gift of Mr. E.A. Morgan
