Disastrous results of the Frenchman's folly--many millions in idle decaying machinery--Panama Canal. 6465 Interpositive.
[Giant hoist and rail line beside Panama Canal.] 12318 interpositive.
[Huge rail crane digging in Panama.] photonegative.
[Panama Canal. Stereo photonegative.]
Where ships will sail through a mountain--famous Culebra Cut, finished depth 330 feet--(S.E.)--Panama Canal. 6459 interpositive.
Giant steam-shovel "making the dirt fly" in deep cut Culebra, Panama Canal. 9360 Photonegative 1905.
Giant steam-shovel "making the dirt fly" in deep cut at Culebra, Panama Canal. 9360 Interpositive 1905.
The enormous Culebra Cut (330 feet deep), one of the engineering tasks in building the monster Canal. 6460 interpositive.
President Roosevelt running an American steam-shovel at Culebra Cut. [Active no. 9359 : stereo photonegative,] 1906.
A busy day at Bas Obispo Cut, pushing the canal through the mountains. 9363 photonegative 1905.
Steam-drill clearing a way for the world's shipping through the Isthmus of Panama. 9365 Interpositive 1905.