American Telephone and Telegraph Company. (Corporate Name)

Its Annual report, 1900.

Telephone directory, Bloomington, Ind. ... Feb. 1929: t.p. (Seal: American Telephone & Telegraph Co.)

Alfred B. Patton Inc. Union Co., c1981 (subdiv.) map recto (American Telephone & Telegraph Company; AT&T)

LC manual auth. cd. (hdg.: American Bell Telephone Company; organized 1880; merged 1900 in the American Telephone and Telegraph Company which had originally been formed, 1885, by the American Bell Telephone Company to build and operate its long distance system)

Its Annual report of the American Telephone and Telegraph Company for ..., 1981: p. 2 of cover (AT&T)

AT & T. Annual report, 1982: t.p. (AT&T) p. 2 of cover (American Telephone and Telegraph Company)