Inventor Name
McQuaid, Daniel J.
Repository
Colorado Historical Society
1300 Broadway
Denver, CO 80203-2137
303-866-3682
http://www.coloradohistory.org/
Physical Description
39 items
Summary
Correpondence, pamphlets, manuals, newspaper clippings, drawings, and photos, relating to a system devised for converting blueprints to three-dimensional drawings.
