Pattern states:

• Columbia Calibret, 2 ounce skeins, 8 skeins Navy, 7928
• Athena Noninflammable Needles, size 10 1/2 - 14 inch
• Athena Noninflammable Crochet Hook, size 10 - 6 inch
• Double Point Needle
• Gauge: 4st = 1 inch. 9 rows = 2 inches.
• The jacket is made in pattern with yoke and top of sleeves in k2, p2 ribbing

Simple crochet trim incorporating buttonholes.

No size explanation (measurements) given and only one size.

Glossary states:
Calibret is 2 fold - 2 oz. skein, 100% virgin wool and about 125 yards to skein.

Book is printed in USA, Copyright 1941 - James Lee & Sons Company (Columbia Yarns)