Patterns for Models in Spherical Trigonometry
date: label: date made
content: 1945
label: associated dates
content: 1945 01 25 / 1945 01 25, 1945 04 17 / 1945 04 17
name: label: maker
content: Wheeler, Albert Harry
notes: label: Description
content: This folder includes patterns and drawings for:
label: Description
content: Polar Triangles and Quadrantal Arc - PT, QAR - May 14, 1945
label: Description
content: Miniature Polar Triangle - PTh - half-size - April 15, 1945
label: Description
content: Intersecting Polar Triangles - IPT - April 17, 1945
label: Description
content: Intersecting Polar Triangles, half size - IPTh - April 16 - 1945
label: Location
content: Currently not on view
place: label: associated place
content: United States: Massachusetts, Worcester
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Trigonometry
label: See more items in
content: Science & Mathematics
label: See more items in
content: Spherical Trigonometry
creditLine: label: Credit Line
content: Gift of Louise D. Campbell
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1979.3002.090
label: catalog number
content: 1979.3002.090
label: nonaccession number
content: 1979.3002
objectType: label: Object Name
content: Sheets and Patterns
physicalDescription: label: Physical Description
content: paper (overall material)
label: Physical Description
content: metal (overall material)
label: Physical Description
content: tan (overall color)
label: Physical Description
content: silver (overall color)
label: Measurements
content: average spatial: 21.5 cm x 31 cm x 15 cm; 8 15/32 in x 12 7/32 in x 5 29/32 in