Switchblade Automatic Knives From Around The World


Vintage 1960's BONSA Trapdoor Gravity Out The Front Automatic Switchblade Flick Knife

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Vintage Bonsa Extremely Rare Trapdoor Gravity OTF Switchblade Knife

Knife is on page 33 of the book "Foreign Spring Steel" by Vincent Federico

This one only works as a gravity knife, the spring system is not functional.

High Mirror Polished Swedge Blade

Stainless Steel Blade Etched "BONSA SOLINGEN"

The Blade Tang is Stamped "D.B.G.M." on the front and "ROSTFREI" on the reverse

These Are Just Magnificent! Truly A Must For A REAL German Knife Collector!

Overall Length:  9 1/4"

Blade Length:  3 7/8"

Closed Length:  5 3/8"

The Böntgen & Sabin AG Stahlwarenfabrik was originally founded by August Böntgen and Louis Sabin around 1870 (registered in 1876). The company made many different products; pocket knives, spring knives, camping knives, straight razors, scissors, as well as bayonets during WWI and SA daggers during 1934-35.  After 1922 the company only used three trademarks; Bonsa, the leg and football, and B&S.  The company stock and the Bonsa brandname was bought by Robert Klaas in 1983.

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