Patent Model - Improvement in Cracker-Machines
Maker and role
William Cairns, Patentee
Production date
Nov 12 1872
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Object detail
Media/Materials
Steel, wood, fabric
Measurements
7 3/4 x 9 5/8 x 7 1/2" (19.7 x 24.5 x 19.1cm)
Description
Cairns's patent "consists generally in an organized machine for making crackers, in which the dough is rolled from a sheet into strips that are afterward turned on their edges and clipped by a cupped revolving segment..." (Patent Number 133,014)
Collection
Object number
2015.14.1494a-c
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Maker
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