'It takes Sainsbury's anchovies six months to get into the can. (You can do it in six seconds.)' advertisement proof, c. 1988 with slogan 'Good food...
Image of an advertisement for "1 -lb Cans of Delicious Red Salmon" at 11½ pence per can, on offer for 14 days at 296 Holloway Road, London N7 branch....