This mark would have been caused by the thumb screw rubbing against the bed
loops around under the foot
This vintage Single Thread Embroidery Attachment #26538 comes with an original box
JE 157*** indicates a machine from the early 1960's
A typical hemostat's toothed
Singer Featherweight 221K Sewing Machine, WHITE EV903*** pins This mark would have beenAren't these little White Featherweight 221 machines so dainty and pretty?. Completely serviced, cleaned, polished, electrically inspected, timed, tuned and sampled rest assured, this White Featherweight 221 will be ready to sew right out of the case. Powerful original 110v motor with a quiet, smooth stitch. (Technically and originally named by Singer, the color of this machine is called "Pale Turquoise", however it is more commonly known as the