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Canals - Portage |
Inland Navigation, Canals, Water, Lakes, Excavation, Dredging |
Portage Lake, Mich. [Image of a dredge in operation.] Scanned: March 5, 2008 |
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Canals - Portage |
Inland Navigation, Canals, Water, Lakes, Excavation, Dredging |
U. S. Engineers Dredge "Gaillard" dredging lower entry. [Image of the dredge working on the lower entry of the canal.] Scanned: March 5, 2008 |
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Dredges |
Excavation, Dredging, Inland Navigation, Canals, Water |
Drg. Col. D. D. Gaillard - 116 x 40 U. S. Engineers in stilling basin entrance to Portage Ship Canal. [Image of the dredge with men standing on the deck.] Scanned: April 27, 2007 |