740
| Name | 740 |
| Type | Barge |
| GRT | 680 tons |
| Country |  American |
| Built | 1912 |
| Builder | ?, Philadelphia |
| Operator | Leihigh Valley Transportation Co., Perth Amboy |
| History | Schooner barge. |
U-boat attacks on Barge 740
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 21 Jul 1918 | U 156 (Richard Feldt) | Sunk | 3 miles off Orleans, Mass. |
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