SINGER FEATHERWEIGHT Sewing 1935 Transitional Bobbin Winder Tension Bracket

Vintage Singer 15-91, 201-2 Bobbin Winder Thread Guide Assembly (Blackside)

Vintage 1948 SINGER 221 Featherweight Sewing Machine Bobbin Winder w/ Guide # 6

Vintage 1945 SINGER 221 Featherweight Sewing Machine Bobbin Winder w/ Guide

Vintage Original SINGER 221 Featherweight Bobbin Winder Thread Guide

SINGER SEWING MACHINE~MODEL #404~BOBBIN WINDER & THREAD TENSION BRACKET.

Singer 99K Vintage 1954 "Eye" Pattern Belt Guard, Bobbin Winder & Thread Guide

Vintage 1950 SINGER 221 Featherweight Sewing Machine Bobbin Winder w/ Guide #7