Theta Johnson, It's Fun to Sew Aprons and Skirts
“ Learn to use the machine attachment for making buttonholes. They are stronger and easier for you to make than hand-made buttonholes. Have your leader, mother, or a neighbor set it up for you and show you how to use it. After you have made a few sample buttonholes, make some in your apron or on your skirt. If you have a machine with a zig-zag stitch, learn to make buttonholes on it.Pin the band together and mark place for buttons. See page 2 for instructions for sewing on buttons. ”
