All requests for permission to publish from photographs must be submitted in writing to the Photo Curator. Permission for publication is given on behalf of the San Francisco Public Library as the owner of the physical items.
Rights Statement
In copyright.
Note
S.F. Transportation. Written on back: "M.Ry. car 175 [actually 173] on D - line using temporary crossover in front of Union Square (original Sq.). Track renewal on Geary - Car 41 - C line following."