{"product_id":"original-german-wwii-late-war-luftwaffe-take-down-fallschirmjager-gravity-knife-with-solingen-rb-number-5","title":"Original German WWII Late War Luftwaffe Take Down Fallschirmjäger Gravity Knife with Solingen RB Number","description":"\u003cp\u003eOriginal Item: Only One Available. This is a lovely example of a late-war produced Type II \"Take down\" version of the legendary \u003cem\u003eLuftwaffe Fallschirmjäger-Messer\u003c\/em\u003e, or German air force paratrooper knife (FJM or FKm), with a Solingen RB Nr on the blade. These knives utilize a four-inch (100 mm) telescoping (OTF), gravity-propelled locking blade. First produced in 1937, the FJM was issued to German flight crews and paratroops, primarily for the purpose of cutting a trapped parachutist from his rigging in case he landed with a tangled parachute, or became entangled in trees with the shroud lines. Though not intended for use as a fighting knife, the FJM's blade could be and was used as a close combat weapon when necessary.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Luftwaffe Fallschirmjäger-Messer uses a sliding blade inside a metal gripframe, which was originally fitted with smooth wood scales, usually of beech or walnut. The blade itself is a relatively blunt spear-point, and the profile is flat ground, tapering to a utility edge. To open the blade, the user points the FJM downwards while flipping up the fulcrum-style operating lever, allowing gravity to draw out the blade to its fullest extent. Releasing the lever locks the blade into position. The FJM may also be opened by flipping the blade release lever while flicking the wrist holding the knife, causing the blade to extend. The FJM was also equipped with a folding marlinspike or awl. Primarily intended for untangling rope knots, it can also be used as a prying tool. The FJM's spike does not lock when opened and was never intended to be used as a combat weapon, though individual German paratroopers may have employed it as such.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThere are three principal types of wartime-era Luftwaffe Fallschirmjäger-Messers. The Type I FKm has wood scales (handle), was made from 1937-1941, and unlike successive models, has no 'takedown' capability. The Type II FKm is the same knife, but with takedown features, and was produced from 1941 to the end of World War II.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis example of the Type II FKm (FJM) is in good condition, and it has a fine carbon steel blade, with anodized and plated steel components making up the rest of the knife. The number \u003cstrong\u003e401\u003c\/strong\u003e is stamped on bottom of the cross guard, the blade base, and on the inside of the blade slide, so this knife has not had parts replaced. There is also an arrow on the cross guard and interior to indicate the correct orientation when reassembling the knife.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"take-down\" ability allows the cross guard to be removed, and the body\/sheath opens with the end ring as a hinge. The blade can then be removed for servicing, and the interior can be cleaned to ensure the blade moves freely. In this example, the take-down ability functions perfectly, and the release and marlinspike springs are intact with no cracks. This is a fully functional example, and the blade of this knife is in a solid but used condition. The blade does not appear to have been cleaned or sharpened, but there still is a sharp edge so use caution. The blade has a marking on it indicating the manufacturer of the knife:\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eR.B.NR.\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e0\/0561\/0020\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eGerman RB Numbers, or Reichsbetriebsnummer, also known as the National Business Number, were an alternative to the 3 letter codes in use late in the war. The first number 0 is the prefix for \"industry\", while 0561 is the location code for Solingen, the largest and best blade producing city in Germany. From what we can tell from records, contractor 0019 is thought to be Paul Weyersberg, a well known name in Solingen. There is unfortunately not much information out there on the RB number system.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe grip plates are of walnut with the standard four retaining rivets on each side. These plates are in very good condition throughout, with a very attractive wood grain. \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe take-down version of the gravity knives are becoming extremely difficult to locate. This is the first example that we have had in years. Ready to display.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eBlade Length: 4\"\u003cbr data-mce-fragment=\"1\"\u003eBlade Style: Single Edged Knife\u003cbr data-mce-fragment=\"1\"\u003eOverall length: 10 5\/8“\u003cbr data-mce-fragment=\"1\"\u003eCrossguard: 1 1\/2\"\u003c\/p\u003e","brand":"Original Items","offers":[{"title":"Default Title","offer_id":40437954969669,"sku":"ONSV22WON84","price":1195.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1524\/1342\/products\/ONSV22WON84__08.jpg?v=1669396356","url":"https:\/\/www.ima-usa.com\/products\/original-german-wwii-late-war-luftwaffe-take-down-fallschirmjager-gravity-knife-with-solingen-rb-number-5","provider":"International Military Antiques","version":"1.0","type":"link"}