![](http://www.alamy.com/thumbs/6/67A3CA4F-BF12-4330-A71A-6880EE064384/CPW3GP.jpg)
Looking through locks before gates were placed, Panama Canal Zone, circa 1912
Size: 3721px × 2628px
Photo credit: © Niday Picture Library / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 1910s, 1912, canal, construction, gate, gates, historical, history, locks, panama, panamanian, photo, photograph, vintage, zone