Franklin motor built for Sears Roebuck & Co for the electrification of treadle sewing machines.  Motor model 117.9729 on mount.  Pedal with three sloot connector and treadle hole connection base with two hole mounts.  Tested and working parts.  Either friction drive or with spring (not included) hoop to drive handwheel on treadle machines.  Two pamplets included: oiling motor and instructions booklets.  Six pound shipping to lower 48.  Tested and running motor.  Built around 1939 and still functions. All parts in good useable condition although may be a bit dirty.