Yardage listed is based on modern versions of the recommended thread, and may not accurately reflect that of the original pattern.

Materials:

Clark’s O.N.T. Mercerized Bedspread Cotton, Art B.504:
For Single Size Spread, 62 x 109 inches, 72 balls of No.181 Shaded Lt. Yellows.
For Double Size Spread, 84 x 109 inches, 85 balls of No.181 Shaded Lt. Yellows

J.&P. Coats “Knit-Cro-Sheen,” Art. A.64:
For Single Size, 72 balls of No.9 Yellow
For Double Size, 85 Balls of No.9 Yellow

Steel Crochet Hook No. 7

Gauge Each block measures 11-1/4 inches from side to side.