Patterns for Geometric Models of A. Harry Wheeler, Particularly Models of Trihedral Angles
date: label: date made
content: 1927
name: label: maker
content: Wheeler, Albert Harry
notes: label: Description
content: This folder contains drawings for models of trihedral angles, as well as patterns made from these drawings, assuming different unknown quantities. It also has two lined sheets of paper giving bibliographical references for the models Wheeler constructed. The materials are:
label: Description
content: 1. lined sheet of paper listing and illutrating materals from "Bohnert P. 23" This is probably a work of the German mathematician Felix Bohnert (b. 1862).
label: Description
content: 2, one lined sheet of paper referring to "De La Sairnini " (??), p. 26.
label: Description
content: 3, two sheets with drawings, clipped to pattern. Marks on both of the sheets read: Supplementary Trihedral (/) Angles (/) (Two Sheets). Another mark reads: May 29-1927.
label: Description
content: 4. two sheets with two patterns, all clipped together. The first sheet has a mark that reads: Construction for the (/) Dihedral Angles of a Trihedral Angle (/) Given by its Three Face Angles. Another mark reads: May 22-1927.
label: Description
content: 5, sheet with pattern piece. A mark reads; Construction of a Trihedral Angle. Another mark reads: May 31-1927
label: Description
content: 6. sheet with pattern piece. A mark reads: Construction of a Trihedral Angle (/) Having Given Two Face Angles and (/) The Dihedral Angle Opposite one of the (/) Given Face Angles. Another mark reads: May 31-1927.
label: Description
content: 7. sheet with two pattern pieces. A mark reads: Construction of a Trihedral Angle. . . . Another mark reads: May 31-1927.
label: Description
content: 8. two sheets with pattern piece. A mark reads: Construction of a Trihedral Angle. . . ." Another mark reads: May 30-1927.
label: Description
content: 9. sheet with three pattern pieces. A mark reads: Construction of a Trihedral Angle. . . . Another mark reads: May 31-1927.
label: Description
content: 10. sheet with pattern piece. A mark reads: Construction of a Trihedral Angle. . . . Another mark reads: May 26-1927.
label: Description
content: 11 two sheets with three pattern pieces. A mark reads: Construction of a Trihedral Angle. . . ." Another mark reads: May 24-1927.
label: Description
content: 12. sheet with pattern piece. A mark reads: Construction of a Trihedral Angle. . . . Another mark reads: May 24-1927.
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
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: 1979.3002.041
label: catalog number
content: 1979.3002.041
label: nonaccession number
content: 1979.3002
objectType: label: Object Name
content: Sheets, Group of
physicalDescription: label: Physical Description
content: paper (overall material)
label: Physical Description
content: tan (overall color)
label: Physical Description
content: cut (overall production method/technique)
label: Measurements
content: average spatial: .5 cm x 26 cm x 29 cm; 3/16 in x 10 1/4 in x 11 13/32 in