This pattern was first published in this pamphlet in 1971. Later the pamphlet was re-designed, with two changes
1: the number of balls of aran knitting is given as 13, 13, 14, 15, 15, 16.
2: the picture at the front is a different one - with the round neck sweater at the left.

Measurements
To fit chest or bust:
36, 38, 40, 42, 44, 46 ins
Length:
25, 25½, 26, 26¼, 26½, 26¾ ins.
Sleeve seam:
17½, 18, 18½, 19, 19, 19½ ins.

Each source of this pattern has a different set of recommended yarns. The following are from the Bellmans version of the pamphlet.

Materials
Bellmans Aran Knitting
14, 15, 16, 17, 18, 19 X 50 gram balls
Set of four 3.25mm needles with points at both ends
Cable needle.