From Designer Knitting (1989), designed by Mary Hobson. Pages 38 & 39, available on archive.org.

Yardage/meterage is an approximation based on 675g of DK weight yarn (suggested yarn is discontinued).

“An unusual combination of color and texture - smooth, sharp stocking stitch diamonds in singing shades alternated with panels of Irish moss stitch. The nut-brown background color gives this sweater a warm autumnal feel.

Materials :
500g(18oz) Rowan Yarns Double Knitting wool in Nut brown
50g (2oz) in Tangerine
25g (1oz) EACH in Light Turquoise, Pimento, Black, Airgorce and Pale Peach“