Waistcoat

Measurements
To fit bust
81, 86, 92, 97, 102, 107 cm
32, 34, 36, 38, 40, 42 inch
Length from back neck
51, 52, 54, 55, 56, 56 cm
20, 20½, 21, 21½, 22, 22 inch

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

Materials
Double Double Knitting
Nouvelle Brushed Double Double Knitting
10, 11, 12, 12, 13, 14 balls
5 buttons
Stitch holders.