H. P. Blavatsky Centennial Conference

The H. P. Blavatsky Centennial Conference celebrated the 100th anniversary of the birth of Helena Petrovna Blavatsky. It was held in London on June 24, 1931, chaired by A. Trevor Barker, who was then President of the English Section of the Universal Brotherhood and Theosophical Society (later known as the Theosophical Society based in Pasadena, California. Conceived by Gottfried de Purucker as a gesture toward fraternization among the Theosophical diaspora, it was well attended by leading representatives of the principal Theosophical Societies.