COLONIAL SHUR SNAP Fishtail White Early 2nd Gen switchblade knife

Vintage COLONIAL SHUR SNAP Fishtail White Early 2nd Gen switchblade knife made by the Colonial Knife Co of Providence, RI in the early 1950s. You can tell it's 2nd gen because of the small domed button and no bolsters. The blade is 100% full with factory finish and is stamped SHUR-SNAP COLONIAL, PROV USA and has some light scuffs/scratches. The White synthetic scales are in very good condition with a little shrinkage along the edges. Knife works great with blade tip well below liners closed, good snap and good lockup with less than 1/16" movement at the tip. Rattles slightly if shaken with blade open. Safety works. EX+ condition