Steel hook size 10.
Each motif: 4 1/4” square.

J. & P. Coats “Big Ball” Best Six Cord Mercerized Crochet, Art. A.105, Size 30: 24 balls of No. 1 White or No. 61 Ecru;
or
Clark’s “Big Ball” Mercerized Crochet“, Art. B.34, Size 30: 28 balls of No. 1 White, No. 61 Ecru, or No. 42 Cream;
or
Clark’s “Big Ball” Mercerized Crochet, Art. B.345, size 30: 18 balls of No.1 white or No. 61 Ecru.

Yardage per ball is not stated.