Patent Model - Improvement in Shutter-Workers
Maker and role
Peter Robinson, Patentee
Production date
Nov 11 1879
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Object detail
Media/Materials
Wood, iron
Measurements
12 x 12 x 4" (30.5 x 30.5 x 10.2cm)
Description
Robinson's patent "has relation to that class of shutter-workers wherein the blind or shutter is opened or closed by a flexible rod extending through the casing and secured to the said blind or shutter." (Patent Number 221,613)
Collection
Object number
2015.14.3050a,b
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