SCHRADE CUT CO 3 3/4" 7506B Large double MOP Full bolstered vintage switchblade

SCHRADE CUT CO 3 3/4" 7506B Large double MOP (Mother of Pearl) Full bolstered vintage switchblade knife made in Walden, NY sometime between 1916 & 1946. The knife measures 3 3/4 inches closed and 8 1/16 inches open with brass liners and nickel silver full bolsters, buttons, safeties & pins. Spear/pen blade combo with both blades at 97% full, or better with light patina, some spotting, light scratches and a few small pitted areas, nice overall. The tang of large blade stamped SCHRADE CUT CO WALDEN NY and small blade US PATS SEPT 10, 09, DEC 13, 10 and JUNE 6, 16. The handles (scales) are genuine MOP, but the rear scale has been professionally replaced and both are beautiful with no flaws. The knife works well with both blade tips below liners closed, both open nicely with slight kickback on small blade and both lock open with small blade having excellent lockup and large blade has about 1/8" up and down at the tip. Does not rattle if shaken with blades open. Safeties work. EX condition.