Pyrheliometer
notes: label: Description
content: A pyrheliometer measures direct solar radiation. This balloon pyrheliometer was probably built in the shops of the Smithsonian Astrophysical Observatory. The inscription on the thermometer reads "H. J. Green Brooklhyn, N.Y. 24590."
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.314680
label: accession number
content: 209513
label: catalog number
content: 314680
objectType: label: Object Name
content: Pyrheliometer, Balloon