International Sewing Machine Collectors' Society

Fostering the collecting of, and research into, sewing machines.

Singer Model 231-7 Sewing Machine

Singer Model 231-7 Sewing Machine
Singer Model 231-7 Sewing Machine

For lap seam felling work in shirts and overalls, trousers, etc. of medium weight fabrics. Two needles, two loopers, two thread chain stitch. Stitch length 6 to 18 to the inch. Speed 3600.

Model 231-7
Dates —
Usage Industrial
Description For lap seam felling work in shirts and overalls, trousers, etc. of medium weight fabrics. Two needles, two loopers, two thread chain stitch. Stitch length 6 to 18 to the inch. Speed 3600.
Needle 149x3, 149x4
Source Singer model list classes 200-299

Return to Singer model list classes 200-299


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