Original US M3 Trench Knife (Aerial Cutlery Co. – A.C.C.) with M8 Scabbard (B.M.CO.) – WWII
Description
The U.S. M3 Trench Knife was officially adopted by the United States military in March 1943, designed specifically for elite shock troops, paratroopers (Airborne), and Rangers who did not carry standard bayonets. This particular knife is a "guard-marked" variant, featuring the stamping on the crossguard rather than the blade, a production methodology introduced in 1944 to eliminate stress fractures on the blade surface.
Historical Context and Provenance With a total wartime production run of only approximately 51,500 units, Aerial Cutlery Co. of Marinette, Wisconsin, stands as one of the rarest official manufacturers of the M3 knife. This specific artifact has been sourced from a long-standing private European collection specializing in WWII Allied edged weapons.
Specific Details, Markings, and Material Condition
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Blade: The spear-point blade retains its correct factory geometry and dual-edged tip. The surface exhibits minor period sharpening marks and faint localized oxidation consistent with actual field deployment. The original dark phosphate finish (parkerization) is largely intact.
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Markings: The underside of the crossguard features a crisp, deep factory stamping: U.S. M3 A.C.C., explicitly denoting production by Aerial Cutlery Co.
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Hilt and Guard: The handle features the standard stacked leather washer configuration with deep anti-slip grooves. The leather remains structurally sound and displays a dark, naturally aged coloration. The steel guard exhibits a slight mechanical play (slightly loose), which is a common and expected result of the natural shrinkage of leather washers over decades.
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Pommel: The steel pommel is secured to the tang via the early and highly desirable double-pin method (double-pinned pommel).
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M8 Scabbard: The accompanying original M8 scabbard features a fiberglass-reinforced plastic body produced by the Victory Plastics division. The steel throat is stamped U.S. M8 B.M.CO., signifying fabrication by Beckwith Manufacturing Co. The Khaki No. 3 cotton webbing hanger is fully intact, including the operational snap fastener.