Waistcoat

Knitting
DK (11 wpi) ?
24 stitches and 32 rows = 4 inches
in stocking stitch with 3.75mm needles
US 2½ - 3.0 mm
US 5 - 3.75 mm
bust 76 - 112 cm (30 - 44 inch)
English

Measurements
To fit bust
76, 81, 86, 92, 97, 102, 107, 112 cm
(30, 32, 34, 36, 38, 40, 42, 44 inches)
Length from shoulder
61, 62, 63.5, 64.5, 66, 67.7, 68.5, 68.5 cm
(24, 24½, 25, 25½, 26, 26½, 27, 27 inches)

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

Materials
PETER GREGORY DOUBLE KNITTING
Wool Double Knitting (pure new wool)
7, 7, 8, 9, 9, 10, 11, 11 50 gram balls
Super Nylon (M.W.)
13, 14, 16, 17, 18, 19, 21, 22 20 gram balls
Courtelle/Bri-Nylon (M.W.)
6, 7, 7, 8, 8, 9, 10, 10 40 gram balls
Acrylic Wool (M.W.)
5, 5, 6, 6, 7, 7, 8, 8 50 gram balls
Stitch holders
6 buttons.

Note
Hand-wash All Wool garments
M.W. - Machine Washable