C V Boys' radio-micrometer, with outer casing removed, 1907.

Boys radio-micrometer made in 1907 by, The Cambridge Scientific Instrument Co. Ltd., Cambridge, England, no.5426 with wooden box (sighting tube and several nuts missing)

Boys radio-micrometer made in 1907 by the Cambridge Scientific Instrument Co. Ltd., Cambridge, England, no.5426 (sighting tube and several nuts missing)

Details

Category:
Heat
Object Number:
1985-1149
type:
micrometers and radio-micrometers
credit:
City University. Dept. of Electrical and

Parts

C V Boys' radio-micrometer, with outer casing removed, 1907.

C V Boys' radio-micrometer, with outer casing removed, 1907.

Boys radio-micrometer made in 1907 by, The Cambridge Scientific Instrument Co. Ltd., Cambridge, England, no.5426 (sighting tube and several nuts missing)

Measurements:
overall: 310 mm x x , 290 mm, 4.6kg
Materials:
metal (unknown) , copper (alloy) , brass (copper, zinc alloy) , copper (metal) , steel (metal) , paint , ivory , mahogany (wood) , glass and unidentified liquid
Object Number:
1985-1149 Pt1
type:
micrometers and radio-micrometers
Image ©
The Board of Trustees of the Science Museum
Wooden box for Boys radio-micrometer by The Cambridge Scientific Instrument Co. Ltd

Wooden box for Boys radio-micrometer by The Cambridge Scientific Instrument Co. Ltd

Wooden box for Boys radio-micrometer by The Cambridge Scientific Instrument Co. Ltd., Cambridge, England, 1907

Object Number:
1985-1149 Pt2
type:
instrument cases