Lens Grinder
notes: label: Description
content: This lens grinding machine belonged to Ralph M. Samuel (1887-1969), an optometrist in Washington, D.C.
label: Description
content: Ref: “Ralph M. Samuel, District Optometrist,” Washington Post (Oct. 9, 1969), p. M10.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Medicine
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN83554U18
objectType: label: Object Name
content: Lens Grinder, Optical
label: Other Terms
content: Lens Grinder, Optical; Diagnostic Medicine