How many patent dates are cast into bed? | | 0 Yes Yes |---> Is raised ring cast into -> Is bed painted blue? -------------> Type 20 | bed as receiver for knob? | | | | No | | No | No | | Do toe and heel have a raised,----> Type 15 | Is plane number broad, flat rib casting? | (i.e., No. 4) | | cast into bed? | Yes | | | | Yes | | Yes | No Is "STANLEY" printed vertically --> Type 19 | | | on lateral adjustment lever? | | | | | | | | No | | | | Yes | | | Does depth adjustment nut have ---> Type 18 | | | a diagonal knurling on it? | | | | | | Is lever | No | | cap back | | | recessed? Does plane have wartime Yes --> Type 17 | | | | features (handle and knob No ---> Type 16 | | | | stained red or painted | How many | Yes | No black, depth adj. nut | patent dates | | made of steel or hard rubber, | appear on | | heavier bottom castings) | lateral | | | adjustment | ------> Is depth adj. nut stamped No ----> Type 1 | lever? | "BAILEY'S PATENT"...? Yes ---> Type 2 | | | | | -------------> Is frog receiver a broad No ----> Type 3 | | rectangular area with Yes ---> Type 4 | | arched rear (toward tote)? | | 0 | |---------------------> Does "STANLEY" appear on No ----> Type 4-5 | | lateral adj. lever? Yes ---> Type 8-9 | | 1 | |----------------------------------------------------------> Type 8 | | | | 2 | |----------------------------------------------------------> Type 5 | | | | 3 | ----------------------> Is depth adj. nut stamped Yes ---> Type 6 | "BAILEY'S PATENT"... No ----> Type 7 | 1 |------------------------------> Is raised ring cast into No ----> Type 13 | bed as receiver for knob? Yes ---> Type 14 | 2 |------------------------------> Is frog rib enlarged and No ----> Type 9 | arched type? Yes ---> Type 10 | 3 -------------------------------> Is depth adj. nut large No ----> Type 11 (1.25" diameter)? Yes ---> Type 12