Single thread chain stitch sewing machine by Charles T. Judkins (patented 1865) Single thread chain stitch sewing machine 1865
Child's chain stitch Singer model 20 sewing machine first introduced in 1910. Child's chain stitch Singer model 20 sewing machine first in 1910-1950
Essex miniature chain stitch sewing machine, 1945-1955. Essex miniature chain stitch sewing machine, 1945-1955. 1945-1955