In The Baby Knitting & Crochet Book this pattern is on page 115, and the picture is on page 114.

Measurements
To fit chest sizes
40, 45, 50 cms (16, 18, 20 ins)
Finished Measurement
46, 51, 56 cms (18, 20, 22 ins)
Length to top of shoulder
22, 24, 26 cms (8¾, 9½, 10¼ ins)

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

Materials
KINROSS Double Knitting
Kinross Courtelle/Nylon, Diana,Glenvalley or
Pure New Wool Double Knitting
5, 5, 6 balls
4 buttons
Cable needle.