4 Meter Base Bar
notes: label: Description
content: The U.S. Coast and Geodetic Survey designed and built this 4-meter base bar, No. 9, and transferred it to the Smithsonian in 1914.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Physical Sciences
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PH.285246
label: accession number
content: 57456
label: catalog number
content: 285246
objectType: label: Object Name
content: base bar
label: Object Name
content: 4 meter bar