◆ SpookStack

At last on Maclean, Burgess I Political Correspondent DEREK MARKS T HE Third Man who tipped off Maclean and Burgess that they were under suspicion is now known to have been a British official in Washington. , He received information that Britis! sacurity men were after the two diplomats-— and passed on 4 warning to a Soviet contact i W ashington, 7 one pentte a RE: DONALD DUART MACLEAN, et al ESPIONAGE . R (Bufile 100-37183) DATLY EXPRESS SEPTEMBER 21, 1955 BASS fee Oh oe | LONDON, ENGLAND - 7 | 7 AMERICAN bi *RASSY LONDON, ENGLANGS, = a a vit _ the} truth