Assuming that the King Cole Superwash Wool ball size at the time this pattern was produced was 20 grams and not the 50 grams that is shown on Ravelry.

Measurements
To fit chest
34, 36, 38, 40 ins
86, 92, 97, 102 cm
Length from back neck
25, 25½, 26, 26½ ins
63, 65, 66, 67 cm
Sleeve seam without cuff
13, 13, 13, 13 ins
33, 33, 33, 33 cm

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

Materials
Double Knitting
Superwash (machine washable)
28, 29, 31, 32 balls
Tristar or Pretty Lady
28, 29, 31, 32 balls
Carelon or Speedy
28, 29, 31, 32 balls
Crepe Romance
28, 29, 31, 32 balls
Gren Nylon
31, 32, 34, 36 balls
Thistledown
28, 29, 31, 32 balls
Twig Tweed
26, 27, 29, 30 balls
3 buttons or toggles
Stitch holders.

Note: When knitting with Thistledown Double Knitting use 4.5mm, 4mm and 3.75mm needles