7403-74 SANDUSKY TOOL CO. No. 13SC. Part of the line of "semi-steel" bench planes manufactured by Sandusky in the 1920s and based on Schwer's 1928 patent for a simplified adjustment mechanism. 14" corrugated sole, 2" cutter. Japanning 95%, tip of tote missing otherwise wood has mild wear. Metal has a few spots of mild surface rust. Good (CSA253) 75-150