Quartz Crystal Works, Wellington CR, New Malden, Surrey, KT3 3NQ
278 Kingston Road, Ewell, Epsom, Surrey, Kt19 0sh, Epsom, Surrey, KT19 0SH
Unit A, Oakcroft Works, Oakcroft Road, Chessington, Surrey, KT9 1RH
Rear of 6-14 St Dunstans Hill, Sutton, Surrey, SM1 2UE
5 Pinewood Place, Epsom, Surrey, KT19 0BZ