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International Sewing Machine Collectors' Society

The purpose of the International Sewing Machine Collectors' Society is to foster the collecting of, and research into, sewing machines.

Class 15

Singer Model 15 Threading Diagram
Singer Model 15-75 Sewing Machine
Model No. 15-75

Produced from 1955-1958, the 15-75 was the same as the 15-125 (below), but used an externally mounted motor.

Vertical Oscillating (C.B.) Shuttle, 11 o'clock' bobbin case finger. Reverse feed. Solid wheel. Feed dogs drop, controlled within bobbin area. Uses the 15x1 needle.

Model No. 15-125

Produced from 1955-1958, the 15-125 was the same as the 15-75 (above) but with a built-in potted motor.

Vertical Oscillating (C.B.) Shuttle, 11 o'clock' bobbin case finger. Reverse feed. Solid wheel. Feed dogs drop, controlled within bobbin area. Uses the 15x1 needle.