Aiming at the white wake of the subs periscope he let go a depth bomb.
"Might as well wish for a depth bomb," Ross began and then stopped.
At any instant, however, the Logan could be expected to leap forward, dropping the depth bomb at just the right moment.
Pass word to Mr. Briggs to stand by ready to drop a depth bomb.
Some of the mortars were Y-shaped and held a depth bomb in each arm of the Y.
An explosion as powerful as that of a depth bomb near it, is almost certain to cripple it if not destroy it.
The depth bomb lashed there was the object to which Ikey called his mates' attention.
It would mean that the "Grigsby" was instantly to release, over the stern, a depth bomb.
"Then a depth bomb should do the business better," Dave shouted back through the megaphone.
In that same instant the depth bomb was released for its course over the "Grigsby's" stern.