*USA, c.1960, DESCO Diver’s Knife and Brass Scabbard*
A fine and complete original DESCO U.S. diver’s knife, dating from around 1960, almost certainly manufactured by DESCO (Diving Equipment & Supply Co., Milwaukee).
The knife measures 13½ inches (34.3 cm) overall, with a 7-inch (17.8 cm) blade — one edge sharpened, the other finely serrated for rope or net cutting. The blade screws securely into a heavy all-brass scabbard, forming a watertight and pressure-resistant seal. The grip is turned from maple wood, with deep concentric grooves for secure handling underwater. The brass pommel incorporates a slotted vent screw, and the scabbard features the classic flanged throat and tapered drainage tip, both hallmarks of DESCO-pattern manufacture.
Historical Note:
The DESCO-pattern diving knife evolved from the wartime U.S. Navy Mk V diver’s equipment suite, produced by firms such as DESCO, Morse, and Craftsweld for both military and commercial use. Designed to resist corrosion and withstand the rigours of deep-sea salvage and ship maintenance, these knives were supplied worldwide to naval and civilian divers through the 1950s and 1960s. The screw-in brass sheath provided complete watertight protection — a design shared with the classic Mk V diving helmet and tools.
Provenance:
Former property of Chief Petty Officer Stephen Laurence “Darby” Allan (1958–2010), Royal Navy diver and mine disposal expert, whose career encompassed deep-water salvage, ordnance clearance, and diving instruction during the Cold War period.
*Condition*
Very good condition overall. Blade retains a clean edge and sharp serrations with light staining from age. Threaded joint operates smoothly and locks firmly. Brass sheath with an attractive, even patina and light service marks. Maple grip undamaged, showing only minor wear consistent with use. No cracks or repairs. Please see photographs as part of the condition report.
RQMBFOXCEO_6979219603
