The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Panama Canal. Modern Cargo Vessel Transiting Through the Miraflores Locks. Mirro Krome. H. S. Crocker. Flatau
Transiting the Panama Canal
Steam Shovel in a Rock Cut on the Panama Canal. The Valentine Souvenir. Famous Superior Quality
Steam Shovels at Work in Culebra Cut. Panama Canal. The Valentine Souvenir. Famous Superior Quality
Panama Canal. Merchant Vessel Passing Through Gatun Locks. I. L. Maduro
Panama. Gatun and Miraflores Locks with the Administration Building of the Panama Canal. Distribuidora Lewis. S. A. Multi View
The Panama Canal. Calun Locks. Wilhelm Ruys. RP
The Panama Canal. Miraflores Locks. Latin Publications. Mark G. Carr
