Patent Model - Dredging-Machine
Maker and role
Zephaniah Williams (b.1831, d.1885), Patentee
Production date
Mar 02 1880
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Object detail
Media/Materials
Wood, brass, tin, leather
Measurements
15 1/4 x 10 x 13" (38.7 x 25.4 x 33cm)
Description
Williams' dredging machine patent relates to those "connected with a suitable scow or dredging-boat; and it has for its object to construct an adjustable ladder or frame, over which the bucket-chains are hung,..." (Patent number: 225,194)
Collection
Object number
61.47.615
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Maker
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