This pattern requires circular needles in both sizes and a set of double pointed needles in both sizes.

Measurements
To fit chest
66, 71, 76, 81, 86, 92, 97, 102, 107, 112 cm
26, 28, 30, 32, 34, 36, 38, 40, 42, 44 inch
Length
40, 46, 52, 59, 62, 66, 68, 69, 70, 71 cm
15½, 18, 20½, 23, 24½, 26, 26½, 27, 27½, 28 inch
Sleeve seam
28, 33, 37, 40, 43, 45, 46, 47, 48, 48 cm
11, 13, 14½, 16, 17, 17½, 18, 18½, 19, 19 inch

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

Materials
KING COLE Double Double Knitting
Cotswold
4, 5, 6, 7, 8, 9, 9, 10, 11, 12 balls
Carelon Machine Washable
5, 6, 7, 8, 9, 10, 11, 12, 13, 14 balls
Zip Crepe
5, 6, 7, 8, 9, 10, 11, 12, 13, 14 balls
Cloud 99
5, 6, 7, 8, 9, 10, 11, 12, 13, 14 balls
Stitch holders
3 press fasteners for back opening on first set of sizes.