Miniature Abacus in wood, Chinese, 1 1/4" x 1 7/8"

Made:
1845-1855 in China

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

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

Miniature Abacus in wood, Chinese, 1 1/4" x 1 7/8", c. 1850

Details

Category:
Mathematics
Object Number:
1954-294
Materials:
bamboo, copper alloy and mahogany (wood)
type:
abacus (chinese) and calculators
credit:
National Maritime Museum (Gabb Collection)