ANSWERS:

  1. Mars, 1980
  2. Cadbury’s Milk Tray, 1968
  3. Castlemain XXXX Beer, 1984
  4. Felix Cat Food, 1989
  5. Ready Brek, 1980s
  6. Wonderbra, 1995
  7. Pepperami, 1993
  8. M & M’s, 1950s  
  9. Apple, 1990s
  10. Mastercard, 1997
  11. Panasonic, 2005
  12. Ronseal, 1994
  13. Nike, 1988
  14. Orange, 1994
  15. Subway, 2012
  16. Gillette razors, 1989
  17. Marks & Spencer, 2006
  18. John Lewis, 1925
  19. Kit Kat, 1958
  20. Pringles 1990s