Materials:

• 12 oz. #229 Light Yellow
• 12 oz. #230 Yellow
• 12 oz. #253 Tangerine
• 12 oz. #243 Mid Orange
• 10 oz. #360 Brown
• 8 oz. #1 White
• Clark’s O.N.T. Plastic Crochet Hook No. 6

Gauge:
Each chevron measures 1-1/2 in. across; 3 rows single crochet (US) = 1 in.

Here is an additional online source.