Photo of Hammond Laboratory
date: label: date made
content: ca 1914
label: date made
content: ca. 1914
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from the Estate of John H. Hammond, Jr., thru The National Shawmut Bank of Boston
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.327503
label: catalog number
content: 327503
label: accession number
content: 266066
objectType: label: Object Name
content: photograph