Patterns and Drawings Relating to Models for Spherical Trigonometry and Perpendicular Planes
date: label: date made
content: 1916-1945
name: label: maker
content: Wheeler, Albert Harry
notes: label: Description
content: 1. two sheets with drawings for patterns and drawings of the assembled model. One sheet is marked: SUPPLEMENTARY TRIHEDRAL ANGLES (/) STRIA (1)*. The second sheet is marked: SUPPLEMENTARY TRIHEDRAL ANGLES (/) STRIA (2).
label: Description
content: 2. a sheet with drawings for patterns and drawing of assembled model. A mark reads: SYMMETRICAL TETRAHEDRAL ANGLES (/) STA*.
label: Description
content: 3. a sheet of drawings of pattern pieces and a sheet of patterns, both with a drawing of the assembled model. The sheets are unmarked but the model shown resembles platform model 1979.0102.268.
label: Description
content: 4. a sheet with drawings for patterns and drawing of an assembled model. The sheet is unmarked but the drawing resembles platform model MA.304723.053.
label: Description
content: 5. a sheet of drawings with an assembled model, along with a sheet of pattern pieces with drawing. The model appears to show three parallel planes cutting a line on a perpendicular plane.
label: Description
content: 6. a sheet of drawings of a platform model and its pieces, as well as pattern pieces (some pattern pieces metal). The sheets are unmarked, but the drawing resembles model 1979.0102.261.
label: Description
content: 7. a sheet with a drawing of a model of a plane perpendicular to another plane.
label: Description
content: 8. a sheet with drawings for a model of two intersecting planes perpendicular to a base plane. It is accompanied by a second sheet with pattern pieces and drawing for the same model. No marks.
label: Description
content: 9. a sheet with a drawing of a model and drawings of pattern pieces for it. It is marked: LINE AND ITS PROJECTIONS (/) L-PRO* Pat 1,192,483.
label: Description
content: 10. a sheet with a drawing of a model and drawings of pattern pieces for it. It is marked: Two Parallel Planes ansd (/) a Line Perpendicular 2 II PL-L.
label: Description
content: Items 1979.3002.56 through 1979.3002.71 were removed from the same box.
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: 1979.3002.056
label: catalog number
content: 1979.3002.056
label: nonaccession number
content: 1979.3002
objectType: label: Object Name
content: Patterns and Sheets
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: 1.5 cm x 37.5 cm x 27 cm; 19/32 in x 14 3/4 in x 10 5/8 in