Watch Tower Bible and Tract Society (Corporate Name)

Yearbk. of Jehovah's Witnesses, 1935: t.p. (Watch Tower Bible and Tract Society; Peoples Pulpit Association; International Bible Students Association); p. [3] & cover p. 4 (Watch Tower Bible & Tract Society); 1940: t.p. (Watchtower Bible and Tract Society, Inc.); 1956: t.p. (Watchtower Bible and Tract Society of New York, Inc.); 1980: t.p. (Watch Tower Bible and Tract Society of Pennsylvania; Watchtower Bible and Tract Society of New York, Inc.; International Bible Students Association)

Harrison, B.G. Visions of glory, c1978: p. 68 (People's Pulpit Society incorporated Mar. 4, 1909; changed Feb. 6, 1939, to Watchtower Bible and Tract Society, Inc.; changed Jan. 16, 1956, to Watchtower Bible and Tract Society of New York, Inc.)

Year book of the International Bible Students Assn., 1928: p.7 (a corp. created and organized under the laws of Pennsylvania; originally organized in 1884; official residence Pittsburgh, PA; since 1909 main operating office Brooklyn, NY)