Waddingtons Spy Ring: The International Spy Game. A game for 2-4 players from 7 years upwards in which the players move spies around the playing board in order to collect 'Top Secret Tiles'.
The first Spy to collect 4x Tiles of the same type is the winner!
What's your 'Waddingtons Spy Ring' worth? Here are some recently sold items (USA):