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Plaster Surface Model by Alexander Crum Brown, c 1900.

Collection:  SCM - Mathematics
Object Name:  surface model (plaster)
Maker:  Brown, Alexander Crum
Place Made:  Edinburgh; Scotland
Date Made:  c. 1900
Materials:  plaster; wood; complete
Measurements:  overall: 255 mm x 197 mm x 192 mm, 4.328 kg

Description:  Plaster model of the surface z = 3a(x2 - y2) - (x3 + y3)

Object Number:  1910-136

Credit Line:  Professor A. Crum-Brown

1 Related People

Brown, Alexander Crum
1838-1922, chemist; mathematican, Scottish; British
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