Measurements
To fit chest
45-48, 51-53, 56-58 cm (18-19, 20-21, 22-23 inch)
Length from back neck
25.5, 26.5, 28 cm (10, 10½, 11 inch)
Length of sleeve
17.5, 19, 20.5 cm (7, 7½, 8 inch)

Each of the pamphlets have a different list of recommended yarns. The following is from the Argyll version.

Materials
BABYTIME DOUBLE KNITTING
Main Shade 3, 3, 3 balls
Contrast 2, 3, 3 balls
5 buttons.