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Support board for filar telescope micrometer
Object No. H10007-3
Support board, for filar telescope micrometer, wood / metal, E Esdaile, Sydney, New South Wales, Australia, 1940-1950, used at Sydney Observatory, New South Wales, Australia
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Summary
Physical Description
Component, support board for filar telescope micrometer, wood / metal, E Esdaile, Sydney, New South Wales, Australia, 1940-1950. A rectangular, wooden support board with a circular footing in the centre to hold the telescope filar micrometer in place. The wooden support board forms part of the storage box for the micrometer. Two brass hooks on the front of the board help it to slide in and out of the storage box. Between the brass hooks is a metal nameplate containing the manufacturer's details.
DIMENSIONS
Height
10 mm
Width
305 mm
Depth
305 mm
PRODUCTION
Notes
The support board was made by E Esdaile of 24 Hunter St, Sydney New South Wales, Australia between 1940 and 1950.
SOURCE
Acquisition Date
1 October 1983
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