Excited about Graham Bell's invention, D. Pedro II brought the telephone to Brazil. On November 29, 1877, he inaugurated the 1st telephone line outside the United States, connecting the Palace to the residences of his ministers.
D.PedroIIinauguratestheinstallationofthefirsttelephonelineinBrazil
Tempo de leitura 1 min
Rio Memórias
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Memória 1 de 2: Monarco, honorary president of Portela, dies