(3) slipjoint knives, all marked on blade with “OGG” along with sequential serial number based on manufacture including serial #437 having 2.625-inch mirror polished clip-point blade including nickel silver bolster and handle rivets with mother of pearl-like handle scales; serial #695 having 2.5-inch mirror polished drop-point blade including nickel silver bolster and handle rivets with bone handle scales; and serial #980 having 2.75-inch mirror polished drop-point blade with additional “Paris, ARK.” stamp, including nickel silver bolster and handle rivets with exotic wood handle scales