Glass slide of Panama Canal. Caption: "Excavating for dry docks at Balboa. Dimensions are 1000ft. long 110 wide and bottom 56ft. below mean tide level."
Copyright Not Evaluated, http://rightsstatements.org/vocab/CNE/1.0/
Copyright Details
Images on this website are provided by the Springfield History Museum for educational purposes. Researchers assume all responsibility for copyright questions. For inquiries, please contact [email protected], or use the Image Request Link.
