Two metal dies from plaster cast

SMG00030955

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SMG00030955
Science Museum Group
© The Board of Trustees of the Science Museum

Two metal dies from plaster cast, by Theodore Hamblin Ltd., 1958 (see note).

Details

Category:
Optics
Object Number:
1958-8
Materials:
metal (unknown), copper (alloy) and brass (copper, zinc alloy)
Measurements:
overall (part 2): 15 mm x 26 mm x 24 mm, ,
overall (part 1): 22 mm x 26 mm x 25 mm, ,
overall weight: x x , , .015kg
type:
dies
credit:
Dollond and Aitchison; Theodore Hamblin Limited