S. D. Tchilinghirian

Simon Dicran Tchilinghirian was a philatelist who in 1960, with W.S.E. Stephen, was awarded the Crawford Medal by the Royal Philatelic Society London for his work Stamps of the Russian Empire used abroad.
Tchilinghirian was a prominent member of the British Society of Russian Philately.

Selected publications

Austrian post offices abroad. Austrian Stamp Club of Great Britain.
Stamps of the Russian Empire used abroad. Aberlour, Banffshire: The British Society of Russian Philately.