US UCLA Library Special Collections, A1713 Charles E. Young Research Library, Box 951575, Los Angeles, CA 90095-1575. Email: spec-coll@library.ucla.edu. Phone: (310) 825-4988
Description
TRAFFIC TIP--Checking out test model of changeable freeway message sign are, from left, Hess S. Schindler and Albert Grover, Division of Highways engineers, and Chuck Riffe of sign firm. Sign, destined for Santa Monica Freeway use, is tested on unopened section of Foothill Freeway.
Type
image
Format
b&w negative
Identifier
uclalat_1429_b699_271899 ark:/21198/zz0002nmgm
Language
No linguistic content
Subject
Traffic engineering--California--Los Angeles County Transportation Express highways--California--Los Angeles County Engineers--California--Los Angeles County Traffic signs and signals--California--Los Angeles County
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