Library Collections: Visual Still: Item Description

A man shows how an electric eye would be used in a traffic intersection.
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Visual Still Information

Title: Display Of Electric Eye
From: "The Electric Eye," A New Tool For Handicapped People
Original caption: Photoelectric device allows cross traffic thru an arterial street.
Creator: Wallace C. Douglas, M.D., and O.H. Caldwell (authors)
Date: October 1932
Format: Photograph
Publication: The Polio Chronicle
Source: Roosevelt Warm Springs Institute for Rehabilitation Archives
Location: p.3
Keywords: Health & Medicine; Technology & Equipment; Transportation
Topics: Institutions, Organizations & Corporations; Science, Health & Technology
Funding Support Provided By: NEC Foundation of America

Objects From This Artifact:
- "The Electric Eye," A New Tool For Handicapped People (doc)
- Display Of Electric Eye (still)