Optical Apparatus
notes: label: Location
content: Currently not on view
topic: label: Subject
content: Science & Scientific Instruments
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.315643
label: catalog number
content: 315643
label: accession number
content: 217544
objectType: label: Object Name
content: optical apparatus
physicalDescription: label: Measurements
content: overall: 16 1/8 in x 4 3/8 in x 9 3/4 in; 40.9575 cm x 11.1125 cm x 24.765 cm