BETWEEN Mount Hope and Gatun is much more of the swamp and much more abandoned machinery, but the Canal is not to be seen from the railroad, or any evidence of it, till the train stops at the station of Old Gatun, with its workmen's dwellings crowning the hillside. I regret I made no drawing of these, so picturesquely perched. At the station of Gatun—the first time I stopped—I saw the workmen—in decorative fashion—coming to the surface for dinner. The lithograph was made from a temporary bridge spanning the locks and looking toward Colon. The great machines on each side of the locks are for mixing and carrying to their place, in huge buckets, the cement and concrete, of which the locks are built. The French Canal is in the extreme distance, now used by our engineers.