Micrometer Gage

A device for measuring very small distances, objects, or angles, especially one based on the rotation of a finely threaded screw, as in relation to a microscope.

Keywords

calipers, Micrometer, caliper, micrometer gauge, micrometer caliper, calliper, callipers

Galleries

Measurement Tools

Source

Government Printing Office Official Gazette (Washingon, DC: Government Printing Office, 1912)

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