The costs of stringing wire would be significantly less for the Morse system. There were low wire designs that could be used by untrained staff. The Cooke and W

The costs of stringing wire would be significantly less for the Morse system. There were low wire designs that could be used by untrained staff. The Cooke and Wheatstone system was used in 4 to 6 wire setups. https://en.m.wikipedia.org/wiki/Cooke_and_Wheatstone_telegraph https://en.m.wikipedia.org/wiki/Cooke_and_Wheatstone_telegra...