This free pattern originally published in:
Minerva #37, Men's Book 
Size 38
1 M. M. No. 2½ Crochet Hook
Scale:—7 sts. to 1 inch
1 M. M. No. 3½ Crochet Hook
Size 38
1 M. M. No. 2½ Crochet Hook
Scale:—7 sts. to 1 inch
1 M. M. No. 3½ Crochet Hook