Vintage OTHELLO German 23cm STAG Trap Door Gravity knife

Vintage Othello German 23cm STAG Trap Door Gravity knife most likely made in the 1950s or 60s in Solingen Germany. The knife measures 23cm (9 1/16 inches open) and 5 3/8 inches closed with steel frame and nickel silver bolsters, button & trapdoor. The flat spear point blade is 98% full or better and shiny with lots of light scratches and can barely make out the Othello mark on the blade with picture of a head. The stag scales are very nice and missing a sliver of stag about 1/8" x 1" along the back scale near the bottom (back) of the knife. Not very noticeable and could easily be patched. The knife works Great with blade sitting nicely inside the knife until the button is pressed and then it falls open completely (tipped down) and falls back into the knife fully if button pressed when pointed up. Nice old Stag German Gravity knife. VG+ condition.