Twelve-Inch Ruler

Made:
1930-1940
Twelve-Inch Ruler Twelve-inch ruler, c.1935.
Photographed on a white background.

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Twelve-Inch Ruler
Science Museum Group
© The Board of Trustees of the Science Musuem

Twelve-inch ruler, c.1935. Photographed on a white background.
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Twelve-inch ruler, c.1935.

Details

Category:
Mathematics
Object Number:
Y2001.264
Materials:
metal (unknown) and plastic (unidentified)
Measurements:
overall: 15 mm x 300 mm x 34 mm,
type:
ruler