It's a Mod, Mod, Modular hat by Darlene Hayes

It's a Mod, Mod, Modular hat

Knitting
January 2007
Fingering (14 wpi) ?
26 stitches and 36 rows = 4 inches
US 4 - 3.5 mm
English

Modular hat - other pieces included socks and half-gloves.

Hat Circumference: 22.5” (57cm)