Singer Model 17-21 Sewing Machine
Singer Model 17-21 Sewing Machine
Two shuttles; drop feed across the arm; alternating pressers. Cloth or leather.
| Model | 17-21 |
|---|---|
| Dates | — |
| Usage | Industrial |
| Description | Two shuttles; drop feed across the arm; alternating pressers. Cloth or leather. |
| Needle | 16x45 or 16x46; 16x51 or 16x52 |
| Source | Singer model list classes 1-99 |