You can quickly determine which plant your machine was manufactured in by looking at the serial number on the bottom of your machine. Serial numbers for Singer Featherweights are located on a raised boss on the underside of the machine.

How much is a Singer Featherweight worth?

In contrast, the average current price for a SINGER® 221 Featherweight is $350.00. The rarer, and even more desirable, SINGER® 222K is currently selling for between $800 and $2000.

What model/singer do I have?

To identify when a model was made, you need to first find the Singer sewing machine serial number. The number can be found near the on/off switch on newer machines, and on the front panel or on a small plate on older machines.