Queen Jet 25 Toothpick Jigged Bone switchblade knife

Queen Jet 25 Toothpick Jigged bone re-scaled vintage switchblade knife measures 5 inches closed and 8 7/8 inches open with brass liners and nickel silver bolsters. The clip blade is full with original factory finish and tang is stamped with a Q and a Crown on the front and PAT over PENDING on the backside. The scales (handles) are not original, but have been professionally replace with beautiful brown jigged bone. The knife works perfectly with blade tip seating deep in the well closed, opens strong and stays open as it should with pressure from the back spring. (slip joint style) You MUST hold the button down in order to close this knife. No Safety. EX+ condition.