I believe it was originally a treadle machine that was converted. This is a picture of the motor. The outlet box that was attached under the cabinet was not original as i was told when i posted a picture of it here. Also important to note is that the cabinet that the 66 is in, under which is the outlet box pictured here, was probably for the 328k as the cabinet that the 328k is in is a treadle cabinet so I'm thinking they were swapped at some point although the 328k just has one plug so I'm not sure why the 328k would have been in the cabinet with the 2 outlet box under it labeled for the light and the motor.
