The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Canal de Panama. The Famous Gaillard Cut. Culebra Cut. Mike Roberts. Flatau
A Large Tourist Liner Leaving Gatun Lake and Entering Gaillard Cut of the Panama Canal. Mike Roberts. Flatau
Gaillard Cut. Panama Canal. Astral Graphics. M. Giuliani
Las Esclusas de Miraflores Mirando Hacia el Corte Gaillard. Canal de Panama. Miraflores Locks. Looking Towards Gaillard Cut. Panama Canal. Sucesion de I. L. Madur
Vapor President Garfield Dollar Line en El Corte Gaillard. S. S. President Garfield. Dollar Line in Gaillard Cut. Panama Canal. I. L. Maduro Jr
Business End of Steam Shovel filling flat Cars showing plow used for Emptying the Cars. Culebra Cut. Panama Canal. Headquarters. C. T. Photochrom
Steam Shovels at Work in Culebra Cut. Panama Canal. The Valentine Souvenir. Famous Superior Quality
Panama Canal. Gaillard Cut. I. L. Maduro. Genuine Curteich Chicago. C. T. Art Colortone