The incorporation of the American National Spiritual Assembly as a voluntary Trust, a species of corporation recognized under the common law, enabling it to enter into contract, hold property and receive bequests by virtue of a certificate issued in May, 1929, under the seal of the Department of State in Washington and bearing the signature of the Secretary of State, Henry L. Stimson, was followed by the adoption of similar legal measures resulting in the successive incorporation of the National Spiritual Assembly of the Bahá'ís of India and Burma, in January, 1933, in Lahore, in the state of Punjab, according to the provisions of the Societies Registration Act of 1860; of the National Spiritual Assembly of the Bahá'ís of Egypt and the Sudan, in December, 1934, as certified by the Mixed Court in Cairo; of the National Spiritual Assembly of the Bahá'ís of Australia and New Zealand, in January, 1938, as witnessed by the Deputy Registrar at the General Registry Office for the state of South Australia; and more recently of the National Spiritual Assembly of the Bahá'ís of the British Isles, in August, 1939, as an unlimited non-profit company, under the Companies Act, 1929, and certified by the Assistant Registrar of Companies in the City of London. (Shoghi Effendi, God Passes By, p. 335)