micrometer; extension

Maker
Baty
Description
Black and silver micrometer in a black case with black velvet interior and faux leather cover. Hinged lid with clasps to close. A micrometer is used for the accurate measurement of components in mechanical engineering and machining as well as most mechanical trades.

Object Detail


Department
Maker
Production place
Signature & date
stamping:body:"Tr 54"
printing:dial:"BATY/ 1 DIVISION 1/20,000 EXTENSION / MADE IN ENGLAND"
On box is"Baty LONDON"
On the claps of the box is "BRITISH PATNs 185333 MADE"
Associated person
Measurement type, part and reading
Dimensions: box: H 9cm (H 3 9/16")
Dimensions: box: W 13cm (W 5 1/8")
Dimensions: box: L 19cm (L 7 1/2")
Accession number
1992-016-024

Subject category


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