In the 30's of the twentieth century, Western Union has become the world's largest telegraph company. Money transfer is a matter of minutes, at any distance. In 1933, by the Western Union Company were invented "singing telegrams". The Western Union Company is a financial services and communications company based in the United States. In the 1910-1920 years. Western Union is actively engaged in researching, innovating in the field of data transmission. Western Union for more than 130 years provides money transfer services to its customers.