Snowdon Hydraulic Elevator, Patent Model

Snowdon Hydraulic Elevator, Patent Model

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Location
Currently not on view
Object Name
elevator, model
patent model, elevator, hydraulic
date made
1879
patent date
1879-05-27
inventor
Snowden, Henry
associated place
United States: Maryland, Baltimore
Measurements
overall: 11 1/4 in x 5 in x 2 1/4 in; 28.575 cm x 12.7 cm x 5.715 cm
ID Number
MC.309142
catalog number
309142
accession number
89797
patent number
215,985
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Work and Industry: Mechanical and Civil Engineering
Data Source
National Museum of American History
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