Schrade Cut Co Large Early Double Pick bone Clip/pen Tip bolsters automatic knife 7503 3/4T

Vintage Schrade Cut Co large double with picked bone scales made in Walden, NY sometime between 1916 and 1946. This is the largest of the three sizes of two bladed switchblades made by Schrade Cut Co, model #7503 3/4T with clip/pen blade combination. The knife measures 3 3/4" closed and 8 1/4 inches with both blades open and it has brass liners & nickel silver bolsters, buttons & safeties. The clip blade is 99% full or better and shiny with light scratches and one small pitted area and tang is stamped SCHRADE CUT CO WALDEN, NY. Small pen blade is also 99% or better and similar great condition and is stamped US PATS FEB 13, 06 FEB 26, 07. The Picked bone scales are in excellent condition with no cracks. The knife works well with both blade tips seating deep below the liners closed, both blades open fully with slight kickback on the small blade and good lockup with 1/16" or less movement at the tips. Does not rattle if shake with blades open. Both safeties work. EX condition.