lens, spectacle, umbral smoke
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Medicine
creditLine: label: Credit Line
content: Bausch & Lomb Optical Co.
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MG.M-03863
label: catalog number
content: M-03863
label: accession number
content: 132676
objectType: label: Object Name
content: Lens, Spectacle, Umbral Smoke
label: Other Terms
content: Lens, Spectacle, Umbral Smoke; Medicine
physicalDescription: label: Measurements
content: overall: 1/4 in x 1 3/4 in; .635 cm x 4.445 cm