Here he made "The Trumptonshire Trilogy"; "Camberwick Green" which broadcast in 1966 (the first children's programme in colour on the BBC), "Trumpton" in 1967 and "Chigley" in 1969. (Murray had originally named 'Camberwick Green' 'Candlewick Green', but then found the name had been misspelled on the contract: however, he did not mind, as he liked the new title and was in need of money, so he simply signed the contract). Murray would create the vehicles, puppets and scripts to the studio and Bura and Hardwick would animate them. Realising that the string-based marionettes used previously would look old-fashioned, he looked to Eastern Europe for the stop motion animation technique he would use.