Calliper used for measuring radiographs

Calliper used for measuring radiographs Calliper used for measuring radiographs

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License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

License

Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

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

Case for Calliper by Helios

Case for calliper by Helios, used for measuring radiographs, 1970-1979.

Measurements:
overall (case closed): 30 mm x 340 mm x 60 mm,
overall (case open): 144 mm x 336 mm x 227 mm,
Materials:
wood (unidentified) and textile
Object Number:
1996-392/19/1
type:
case
Image ©
The Board of Trustees of the Science Museum
Calliper by Helios

Calliper by Helios

Calliper by Helios, used for measuring radiographs, 1970-1979.

Measurements:
overall: 10 mm x 280 mm x 110 mm,
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,
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