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Pump for the Iron Lung Invented by C. E. H. Armbruster

Pump for the Iron Lung Invented by C. E. H. Armbruster

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Currently not on view
Object Name
respirator pump
iron lung pump, patent model
Object Type
Patent Model
date made
ca 1914
patent filed
patent date
Physical Description
iron; brass; glass; metal (overall material)
overall: 13 in x 13 in x 15 in; 33.02 cm x 33.02 cm x 38.1 cm
ID Number
accession number
catalog number
patent number
Credit Line
Gift of Charles C. Armbruster, John Lee Armbruster, Ruama Jane Armbruster Nelson, and Betty Louise Armbruster Raite Patino
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Data Source
National Museum of American History
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