A man works switching levers in an interlocking tower at an unknown location [Chicago Burlington and Quincy?].
Date
[between 1940 and 1940?]
Notes
Condition: irregular cropping, masking fluid and ink, soiled.; Handwritten on back of photographic print "2cols Safety with Railroads l[?] border."; Additional information provided by user. Title supplied.; R7110060231
Description
1 photographic print : 12 x 16 cm. (5 x 6 1/2 in.)
