dark ground illuminator
name: label: maker
content: Spencer Lens Company
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Biological Sciences
creditLine: label: Credit Line
content: University of Wisconsin, College of Agricultural and Life Sciences, Department of Bacteriology
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1995.0191.15
label: accession number
content: 1995.0191
label: catalog number
content: 1995.0191.15
objectType: label: Object Name
content: Dark Ground Illuminator
physicalDescription: label: Physical Description
content: glass (overall material)
label: Physical Description
content: metal (overall material)
label: Measurements
content: overall: 8.6 cm x 4.2 cm x 1.3 cm; 3 3/8 in x 1 5/8 in x 1/2 in