ALLEN, Thomas 1895-1984. Originally dealer in British Colonial rarities, who with Charles Nissen purchased, in 1936, the Perkins Bacon stock and records; most of the records were afterwards acquired by RPSL. Council Member RPSL. Curator of its forgery collection, 1954-67. Member of Expert Committee, for whom he reorganised their vast quantity of reference photographs. A philatelist of wide experience, he was a member of the Executive Committee for the London International Exhibition 1960, and served on the jury at FIPEX, New York 1956.