This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
LANSRW. LANSRW Construction of the Panama Canal File NSRW Chagres River Fort San Lorenzo File NSRW Chagres River Los Hornos File NSRW Panama Canal French Excavator
Page 2023 Free-images.com. All images are Public Domain