Publications could be dated 1990 or 1991 on the back of each pattern card. Cards are punched with two holes.
Size of cards: 210 mm x 148 mm (about A5 sized). Card has a 5 mm band across the top in a particular colour, the section is printed at the top left, the name of the pattern top right. Coloured crochet hook/s is/are on the right. The number of hooks indicate the difficulty: - one hook to three hooks for difficulty rating. The colour on the crochet hook is reproduced on the line separating the picture and text.
Some patterns have the following references: C(with 6 numbers) e.g. C900815 (which may refer to 1990, August 15th), Model S, M, C or D with 2 or three numbers e.g. C97 or D028.