| Robert M. Trotter - Welland Canal - November 12, 1976 | 
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| Downbound in the Welland Canal north of lock 1 at Port Weller, Ontario on 12 November 1976. | 
| More details and photos for: Robert M. Trotter | 
| Fleet: | Great Lakes Dredge & Dock Co. - Oak Brook, Illinois | IMO: |  |   | 
| Owner: |   | Category: | Tug | 
| Manager: |   | Port/Flag: | New York, NY, United States | 
| Dimensions: |   | Call Sign: |  | 
| Built: | Manitowoc Shipbuilding Company, Manitowoc, Wisconsin - Entered service in 1924 | 
| Names: | Mary C (1953), Robert M. Trotter | 
| Disposition: | Current status unknown - 2/2019 | 
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| Photographer: | Barry Andersen - St. Catharines, Ontario, Canada | Collection: | Barry Andersen Collection (St. Catharines, Ontario, Canada) | 
| Format: | Kodachrome slide | Views: | 49 |   | 
| Uploaded: | 2019-02-26 2:25 PM by Jeff Cameron | 
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