Steel hook size 1/0 (zero).
Each motif measures 5 1/2 “ square.
Single size 77 x 110”, 99 balls (or 9900 yards of substitute size 3 thread) any color.
Double size 94 x 110”, 120 balls (or 12000 yards of substitute size 3 thread) any color.

Shown on front cover of “Cotton Heirlooms”.

The recommended size 3 thread can be measured at 21 wpi. A light fingering-weight yarn can be substituted.

“Size 3 Crochet Thread = Approximately 21 WPI (similar to CYC 1 Super Fine)”