There are 8 machines situated at Legoland Windsor, 7 of which have 4 different minifigures and also a machine at Atlantis which has Sealife designs
Although no mention of anything to do with Lego, this Sealife set is from the machine at Atlantis within LEGOLAND Windsor.
There were 4x 4 coin machines, some having duplicated designs. All 16 coins Have the Legoland Windsor printed on the back
MANCHESTER Discovery Centre