Measurements
To fit chest
34, 36, 38, 40 ins
Actual Measurement
37, 39, 41, 43 ins
Length from back neck
21½, 22¾, 24, 25½ ins
Length of Sleeves
17, 17, 17½, 18 ins

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

Materials
POPPLETON Double Knittings
Defiance, Invincible, Viscount or Dandy
17, 18, 19, 20 balls
“POPPYLON” Crimp Nylon
16, 17, 18, 19 balls
Acrilan or Courtelle
15, 16, 17, 18 balls
5 buttons.