Sterile Bargeon 21cm Rare French crossguard lockback vintage automatic knife

Vintage sterile Bargeon 21cm Rare French crossguard lockback automatic knife made 1960s or 70s in France. The knife measures 20.8cm (8 1/8 inches) open and 4 5/8 inches closed with coined brass liners (like edge of a coin) with nickel silver bolsters, lanyard ring and safety cap with steel button. The flat grind swedge blade is 95% full, or better and shiny with light scratches and no stamp on the ricasso. The black checkered synthetic scales are in very good condition. Knife works well with blade tip even with liners closed, good snap and fair lockup with over 1/8" up and down that springs back when you let go of the tip. Does not rattle if shaken with blade open. Safety works. VG condition.