Nikon PK-3 extension tube
name: label: user
content: Zalesky, Roy Joseph
label: maker
content: Nikon
notes: label: Location
content: Currently not on view
place: label: place made
content: Japan
setName: label: See more items in
content: Work and Industry: Photographic History
label: See more items in
content: Photography
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2017.0306.0168
label: catalog number
content: 2017.0306.0168
label: accession number
content: 2017.0306
objectType: label: Object Name
content: extension tube
physicalDescription: label: Physical Description
content: metal (overall material)
label: Physical Description
content: plastic (overall material)
label: Measurements
content: overall: 3.2 cm x 6 cm; 1 1/4 in x 2 3/8 in