Ubicación virtual: Telegraphy

He first made his first prototype in Italy and then came to France to seek the help of Paul Gustave Froment, a mechanical engineer. In 1860 he made the first test of his Pantélégraphe in front of Napoleon III (pictured). Empress Eugenie had to keep this evidence until 1867 when she handed it over as…

Fares on the railway between various cities. In 1892 the train trip from Mexico to Monterrey in 1st class cost only 33 pesos.