Original German WWII Service Worn Luftwaffe Gravity Knife with Waffen Proof Flintlock Muskets and Rifles though does show some signs

though does show some signs of sharpening from the past

Rdf is a code from the code system for explosive manufacturers

showing the underlying aluminum base metal

Brass escutcheons are both engraved:

Original German WWII Service Worn Luftwaffe Gravity Knife with Waffen Proof Flintlock Muskets and Rifles though does show some signsOriginal Item: Only One Available. This is an example of a early war produced Type I version of the legendary Luftwaffe Fallschirmjger Messer, or German air force paratrooper knife (FJM or FKm). It is in good condition, however the blade has definitely been used (maybe abused) and sharpened roughly on both sides, which has unfortunately removed the original maker markings. The Luftwaffe Fallschirmjger Messer uses a sliding blade inside a metal grip