Compound Steam Pumping Engine, Hoffman, 1878, Patent Model
date: label: date made
content: 1878
label: patent date
content: 1878-04-23
name: label: inventor
content: Hoffman, William H.
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: New Jersey, Passaic
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MC.336861
label: catalog number
content: 336861
label: accession number
content: 1978.2318
label: patent number
content: 202,821
objectType: label: Object Name
content: engine, steam, compound, model
label: Object Name
content: patent model, engine, compound steam
physicalDescription: label: Measurements
content: overall - from catalog card: 9 1/2 in x 12 in x 5 in; 24.13 cm x 30.48 cm x 12.7 cm
label: Measurements
content: overall: 9 1/2 in x 12 in x 4 5/8 in; 24.13 cm x 30.48 cm x 11.7475 cm