Space Marker
notes: label: Description
content: Space marker developed by William Francis Ganong (1864-1941), professor of botany at Smith College, manufactured by the Bausch & Lomb Optical Co., and used at Trinity College in Washington, D.C.
label: Description
content: Ref: Ganong Botanical Apparatus for Use in Plant Physiology (Rochester, N.Y., 1914), pp. 41-42.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Biological Sciences
creditLine: label: Credit Line
content: Trinity College, Department of Biology
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1982.0367.12
label: catalog number
content: 1982.0367.12
label: accession number
content: 1982.0367
objectType: label: Object Name
content: Space Marker
physicalDescription: label: Physical Description
content: rubber (overall material)
label: Physical Description
content: wood (overall material)
label: Measurements
content: overall: 4.5 cm x 1.2 cm x 3.2 cm; 1 3/4 in x 1/2 in x 1 1/4 in