Tagged with 'device'

Perspective Glass

Artist/Maker: Unknown[1] Created: late 18th century Origin/Purchase: United States and England Materials: mahogany, glass

Polygraph

Artist/Maker: John Isaac Hawkins (1772-1855); Charles Willson Peale (1741-1827)[1] Created: 1806 Footnotes1. This article is based on Stein, Worlds, 368.