Reading Rolls for a Metronoscope
name: label: maker
content: American Optical Company
notes: label: Location
content: Currently not on view
topic: label: associated subject
content: Orthoptics
label: associated subject
content: Ophthalmology
setName: label: See more items in
content: Medicine and Science: Medicine
label: See more items in
content: Health & Medicine
creditLine: label: Credit Line
content: Ruth Fisher
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MG.302437.08.02
label: catalog number
content: 302437.08.02
label: accession number
content: 302437
objectType: label: Object Name
content: metronoscope reading rolls