The Automobile Association introduced road signs in 1908, the top image is one of the first of these early road signs, the bottom image is one of the more "modern" 1932 signs. From The Pageant of the Century, published 1934.

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Size: 4584px × 3877px
Photo credit: © Classic Image / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1908, 1932, 20th, aa, archival, archive, association, automobile, car, century, direction, directions, early, historical, history, modern, motorists, motors, photograph, road, safety, sign, signs, traffic, warning