Case for Calliper by Helios
Case for calliper by Helios, used for measuring radiographs, 1970-1979.
- Materials:
- wood (unidentified) and textile
- Object Number:
- 1996-392/19/1
- type:
- case
- Image ©
- The Board of Trustees of the Science Museum
Calliper used for measuring radiographs
- Made:
- 1970-1979
Calliper by Helios, used for measuring radiographs, 1970-1979.
Details
- Category:
- Psychology, Psychiatry & Anthropometry
- Object Number:
- 1996-392/19
- Materials:
- steel (metal), brass (copper, zinc alloy), glass, metal (unknown), wood (unidentified) and textile
- Measurements:
-
overall (case closed): 27 mm x 336 mm x 58 mm, 0.77 kg
overall (case open): 144 mm x 336 mm x 227 mm,
- type:
- calliper
- credit:
- Institute of Child Health
Parts
Calliper by Helios
Calliper by Helios, used for measuring radiographs, 1970-1979.
- Measurements:
-
overall: 10 mm x 280 mm x 110 mm,
- Materials:
- steel (metal) , brass (copper, zinc alloy) , glass and metal (unknown)
- Object Number:
- 1996-392/19/2
- type:
- calliper
- Image ©
- The Board of Trustees of the Science Museum
