The photograph of this sweater is of the adult size version.

Measurements
To fit chest
76, 81, 86, 92 cm
(30, 32, 34, 36 inch)
Length from back neck
61, 62, 63, 64 cm
(24, 24½, 25, 25½ inch)
Sleeve seam
38, 40, 40, 43 cm
(15, 16, 16, 17 inch)

Each pamphlet has a different set of recommended yarns. The following are from the Studley version.

Materials
STUDLEY CHUNKY KNITTING
Studleyknit
12, 13, 14, 15 40 gram balls
Five-in-One
5, 6, 6, 7 100 gram balls
Stitch holders.