Watkins & Hill barlow wheel
date: label: date made
content: 1822
label: date made
content: ca 1822
name: label: maker
content: Watkins & Hill
notes: label: Description (Brief)
content: Marked: "Watkins & Hill, 5 Charing Cross, London. Barlow wheel on brown wooden base with ivory label, star-shaped wheel. Tag: "5h-2". Reference: Groenendijk catalog, page 20, item 5h-2. Also: Philosophical Magazine, 1822, vol 59, pages 241-242, plate 4, figure 4.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.315493
label: accession number
content: 216300
label: catalog number
content: 315493
label: collector/donor number
content: 5H-2
objectType: label: Object Name
content: Barlow Wheel
label: Other Terms
content: Barlow Wheel; Electromagnetic Devices; Magnetic Devices; Electromagnetic Devices
physicalDescription: label: Measurements
content: overall: 6 in x 3 1/2 in x 7 in; 15.24 cm x 8.89 cm x 17.78 cm