Original U.S. Signals, Underwater Sound (SUS) MK 57 Dummy “Practice Depth Charge” - Inert French Holsters complete with COLT LETTER ready

complete with COLT LETTER ready to Display

and completely unconscious

great diving characteristics from the perforated dive brakes

and just in front of it is a faint CROWN / BROAD ARROW / 1805 viewed mark

and the VI Corps selected for that duty in the Valley Campaigns of 1864

Original U.S. Signals, Underwater Sound (SUS) MK 57 Dummy “Practice Depth Charge” - Inert French Holsters complete with COLT LETTER readyOriginal Item: Only One Available. This is a wonderful example of a hard to find Practice Depth Charge, Mk 57 Signals, Underwater Sound Dummy device. This is an inert, practice device and was never intended to be used as an explosive device nor can it be used as such. It is in total compliance per the current BATF regulations governing ordnance. Not Available For Export The SUS is a small, expendable, bomb shaped device 3 inches in diameter and 15 or