Circular Protractor

Title

Circular Protractor

Subject

Mathematics Surveying

Description

A mathematical instrument for laying down and measuring angles on paper, used in drawing or plotting.

Source

Property of the W&L Physics & Engineering Department

Files

http://s3.amazonaws.com/omeka-net/2253/archive/files/55aa01966a9826f0904c15714a50a179.JPG

Citation

“Circular Protractor,” Digital Exhibits at Washington and Lee University Library, accessed November 19, 2017, http://omeka.wlu.edu/items/show/211.