This free pattern originally published in:
Spool Cotton #29, Fashions Crochet and Knitting
This free pattern originally published in:
Spool Cotton #35, Handmade Sports Wear 
Materials: Clark's O.N.T. Knitting & Crochet Cotton, 10 balls of main color, and 1 ball of Ecru for collar and sleeve bands. Milward's steel crochet hook No. 3.