Pump
notes: label: Description
content: A cast iron pump with a “Leiman Bros. Air Pump / Speed 400” inscription.
label: Description
content: Ref: William H. Leiman and George W. Leiman, “Rotary Pump,” U.S. Patent 762,539 (June 14, 1904).
label: Description
content: William H. Leiman and George W. Leiman, “Air Compressor or Blower,” U.S. Patent 925,203 (June 15, 1909).
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Medicine
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN83625X73
objectType: label: Object Name
content: Pump
label: Object Name
content: Air Pump