The London International Stamp Exhibition 1950 was held in the Great Room, Grosvenor House, Park Lane from 6âÂÂ13 May 1950, under the chairmanship of Sir John Wilson, Keeper of the Royal Philatelic Collection. A non-postal souvenir sheet was produced by Waterlow and Sons for the event using the collotype process. It depicted the Penny Black; Nova Scotia 1851 1/-; New South Wales 1850 1d Sydney View; Ceylon 1859 4d; Cape of Good Hope 1853 4d triangular. A souvenir cover showing St. George and the dragon was also available
The principal awards went to the following exhibits:
The Grand Prix went to Herbert C. Adams (U.K.) for âÂÂGreat BritainâÂÂ.
Gold Awards of Honour went to: Harry Osborne for âÂÂGreat BritainâÂÂ; Gerald Wellburn for âÂÂCanada, British Columbia, etc.âÂÂ; H. W. Hurlock for âÂÂTrinidadâÂÂ; L. E. Dawson for âÂÂIndia and StatesâÂÂ; Dr. F. E. Wood for âÂÂStraits Settlements and StatesâÂÂ; M. Scheerlinck for âÂÂBelgiumâÂÂ; Eduardo Cohen for âÂÂRomaniaâÂÂ; Dr. H. Leeman for âÂÂSwitzerlandâÂÂ; D. C. Gray for âÂÂNetherlandsâÂÂ; R. Hoffman for âÂÂUruguayâÂÂ; C. F. Meroni for âÂÂDevelopment of World MailsâÂÂ; R. Abecassis for âÂÂPortuguese IndiaâÂÂ.