Bell Telephone Company companies and to provide further funds for expansion of its overall telephone infrastructure. On April 17, 1880, National Bell was split into the American Bell Telephone Company, led by Theodore Vail as general manager, and with the International Bell Telephone Company (IBTC) as a holding company for its international subsidiaries. IBTC's first non-North American subsidiary was the Bell Telephone Manufacturing Company (BTM), established by Hubbard at Antwerp, Belgium, in 1882. The Bell System's Bell Telephone Company of Canada subsidiary, wholly owned by the National Bell, had been established two years earlier. Alexander Graham Bell's ten shares of Bell Telephone Company
Elisha Gray and Alexander Bell telephone controversy as Wilber, and Jason Ritter as Elisha Gray. This reenactment claimed that Alexander Graham Bell definitely stole the necessary knowledge from the examiner Wilber, and that Graham Bell was a villain who stole all of the glory whilst Gray was the real inventor. None of the vagaries of this controversy were discussed in any depth. Elisha Gray and Alexander Bell telephone controversy The Elisha Gray and Alexander Graham Bell controversy concerns the question of whether Gray and Bell invented the telephone independently. This issue is narrower than the question of who deserves credit for inventing the telephone, for which there