In The Baby Knitting & Crochet Book the pattern is on page 183, and is illustrated on page 183.

Measurements
To fit chest sizes
40, 45, 50 cms (16, 18, 20 ins)
Finished Measurement
45, 50, 56 cms (18, 20, 22 ins)
Length to top of shoulder
21, 25, 29 cms (8¼, 9¾, 11¼ ins)
Sleeve seam
13, 15, 17 cms (5, 6, 6¾ ins)

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

Materials
STUDLEY Double Knittings
Studleyknit 4, 5, 7 balls
Softly 4, 5, 7 balls
Chic 4, 6, 8 balls
Supreme 4, 6, 8 balls
Minuet 4, 6, 8 balls
Superwash 4, 6, 8 balls
3 buttons.