Gerald Sickles1858 Patent Slate with Attached Slate Pencil Sharpene
date: label: date made
content: 1858
name: label: transfer
content: U.S. Patent and Trademark Office
notes: label: Location
content: Currently not on view
topic: label: used
content: Education
setName: label: See more items in
content: Home and Community Life: Education
label: See more items in
content: Patent Model School Seats and Desks
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1989.0066.10
label: catalog number
content: 1989.0066.10
label: accession number
content: 1989.0066
label: patent number
content: 202219
objectType: label: Object Name
content: patent slate with pencil sharpener
label: Object Name
content: slate
label: Object Name
content: pencil sharpener
label: Object Name
content: patent slate
physicalDescription: label: Measurements
content: overall: 8 1/4 in x 6 3/8 in x 1/2 in; 20.955 cm x 16.1925 cm x 1.27 cm