This vintage Singer Model 15-91 sewing machine dates to the 1950s and features a serial number of AE503328. It includes a bentwood carrying case and a retrofitted Canadian-made Singer motor, identified by catalog number RFJ 19-8. The machine retains its original motor controller in the base, though it is disconnected.

• Brand: Singer

• Model: 15-91

• Serial Number: AE503328

• Motor Catalog Number: RFJ 19-8

• Includes: Bentwood case, foot controller

• Features: Original motor controller (disconnected)

The machine shows signs of age consistent with use. The exterior bentwood case exhibits heavy surface scratching and finish wear, and the case lock is missing its key. The retrofitted motor exhibits weak power generation and performance issues, and the original motor controller is non-functional. The machine requires service, potential parts, and configuration to be fully operational.