Trunnion Blocks (2)
notes: label: Description
content: Trunion blocks for astronomical transit instrument.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Physical Sciences
creditLine: label: Credit Line
content: Georgetown University
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PH.327724.05
label: catalog number
content: 327724.05
label: accession number
content: 270027
objectType: label: Object Name
content: trunnion blocks
physicalDescription: label: Measurements
content: overall: 12 1/2 in x 18 1/8 in x 14 1/2 in; 31.75 cm x 46.0375 cm x 36.83 cm