Boxwood hatter's rule with four inch scale

Boxwood hatter's rule with 4-inch scale

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Boxwood hatter's rule with 4-inch scale
Science Museum Group
© The Board of Trustees of the Science Museum

Boxwood hatter's rule with 4-inch scale, moveable vernier scale and table of hat sizes, by I. & D. Smallwood, Birmingham, unsigned, 1900-20.

Details

Category:
Weighing & Measuring
Object Number:
1999-953
Materials:
boxwood, brass and complete
Measurements:
overall: 5 x 127 x 22 mm
type:
hatter's rule
credit:
I and D Smallwood Limited