Helmet #S-110 by Alice Carroll

Helmet #S-110

Knitting
January 1941
Worsted (9 wpi) ?
5.5 stitches and 7 rows = 1 inch
in stockinette stitch with larger needles
US 3 - 3.25 mm
US 6 - 4.0 mm
one size
English
Out of print. This pattern was available for free.

Pattern has instructions for knitting helmet with or without ear slits and flaps.