Bonsa SOLINGEN GERMANY Fishtail Black like PRESTO Vintage automatic knife

Vintage Bonsa SOLINGEN GERMANY Fishtail automatic knife with smooth black scales that looks like a PRESTO fishtail from the 1940s/50s. The knife measures 4 inches closed and 7 3/8 inches open with brass liners and steel button and safety. The clip blade is 100% full with original finish and gorgeous with Bonsa SOLINGEN GERMANY stamped on the tang. The scales (handles) are either plastic, or celluloid and are in excellent condition. The knife works well with blade tip centered and below the liners closed, good snap and very good lockup with about 1/16" movement at the tip. Does not rattle if shaken with blade open EX+ condition. Either Bonsa copied Presto's fishtail, or George Schrade made these for Bonsa.