For the neckband a set of 4 needles is needed (using circular knitting).

Measurements
To fit chest sizes
60, 65, 70, 75, 80, 85 cms
(24, 26, 28, 30, 32, 34 ins)
Finished measurement
65, 70, 75, 80, 85, 90 cms
(26, 28, 30, 32, 34, 36 ins)
Finished length to shoulder
37, 41, 44, 48, 52, 56 cms
(14½, 16, 17½, 19, 20½, 22 ins)
Sleeve seam
29, 33, 37, 41, 43, 45 cms
(11½, 13, 14½, 16, 17, 17½ ins)

Each pamphlet has a different set of recommended yarns. The following is from the Copley version.

Materials
Double Knittings
Symphony or Sonata
Main colour (M): 11, 13, 14, 16, 17, 18 balls
Contrast colour C: 2 balls
Climax or Pure Wool
Main colour (M): 13, 15, 17, 19, 20, 21 balls
Contrast colour C: 3 balls.