Protractor device


Accession Number: 1992.62

Description: Item has holes punched in protractor shape, metal braille dots, and a measuring pivoting arm. The base has 1 saw-tooth edge and an attached tool with a rubber-covered handle.

Height: 8.5

Width: 14

Depth: 1

Collection: APH Collection

History/Provenance: APH Collection

Credit Line: APH Collection, 1992.62

Subjects: Geometry Mathematical instruments Protractors Instructional aids, tools, and supplies

Dimension Notes: overall

Made: [unknown]

Material: Wood, rubber, brass

Updated: 07/22/2015