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Dredge Rock Island completed for U S engineers
Second Diesel electric, self-propelled, 20-in. suction dredge built at Neville Island Pittsburgh, plant, of Dravo Corp, is exact duplicate of dredge Wm. A. Thompson.
Dredge Rock Island completed for U S engineers
Second Diesel electric, self-propelled, 20-in. suction dredge built at Neville Island Pittsburgh, plant, of Dravo Corp, is exact duplicate of dredge Wm. A. Thompson.
Engineering Index Backfile | 1894
Engineering Index Backfile | 1945
|Features - Minimum Dredge Fleet - Corps of Engineers
Online Contents | 1998
Army Corps Of Engineers Dredge Report - 1997
Online Contents | 1997
42nd Directory of Worldwide Dredge Fleets, Suppliers & Engineers
Online Contents | 2007