Gauge
4 sts to 1 in and and 16 rows to 3 cm (1¼ inch) measured over loop pattern using 5.5 mm needles.
Measurements
To fit chest
61, 66, 71, 76, 81 cm
24, 26, 28, 30, 32 inch
Length from back neck
39, 42, 45, 48, 52 cm
15¼, 16½, 17¾, 19, 20¼ inch
Sleeve seam
22, 25, 29, 32, 36 cm
8½, 10, 11½, 12½, 14 inch

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

Materials
DOUBLE DOUBLE KNITTING
Ripplespun
14, 15, 19, 22, 26 balls
Zip
10, 11, 14, 16, 19 balls
Machine Washable Double Double
10, 11, 14, 16, 19 balls
Open end fastener:
30, 30, 36, 41, 41 cm
12, 12, 14, 16, 16 inch.