A vintage knitting pattern for four matinee coats for baby, for the first six months,

Original yarn Patons Beehive Baby Wool,

Bottom Left Photo: one size to fit 19" chest with a tension of 7.5 stages and 9.5 rows to 1" square, over stocking stitch, using no. 10 (3.25mm) needles,
Top Left Photo: one size to fit 17/19" chest with a tension of 7 sts and 9 rows to 1" square, over stocking stitch, using no. 9 (3.75mm) needles,
Main Centre Photo: one size to fit 18" chest, with a tension of 7.5 sts and 9.5 rows to 1" square, over stocking stitch, using no. 10 (3.25mm) needles,
Bottom Right Photo: one size to fit 20" chest, with a tension of 7.5 sts and 9.5 rows to 1" square, over stocking stitch and using no. 10 (3.25mm) needles,

This is a 12 page booklet from circa 1950s, with some creasing, rough edges, and the spine just starting to split,