LA EVOLUCION DEL TELEFONO By tania garcia Period: 1904 BCE to 1907 BCE Telefono stromberg carlson www.google.com.co/search?q=l+telefono+1904&espv=2&biw=1366&bih=623&tbm=isch&imgil=xBKD9BRnwvCQcM%253A%253BE_76NK0Con7ntM%253Bhttp%25253A%25252F%25252Fwww.ebay.es%25252Fitm%25252FANTIQUE-1904-BRASS-WESTERN-ELECTRIC-CANDLE-STICK-PHONE-%25252F131699334243&source=iu&pf=m Feb 21, 1876 teletrofono
