B66-655 RABBET PLANE. S.C. Tatum & Co. Patented by George Hilles on 6/30/84 and sold by Samuel Tatum of Cincinnati. A handful of these are known, with different configurations. This one is identical to Figure 173 of PTAMPIA I including the patent date stamped on the edge of the sole. The cutter has a notch that doesn't serve any purpose and was probably borrowed from a Stanley No. 45. Nice and clean, with 100% japanning. Good+ 100-200