Examples from the Web for wheatstone
The Morse alphabet method closely resembles the Wheatstone system.The Romance of Modern Invention|Archibald Williams
Wheatstone subsequently investigated the conditions necessary to obtain electro-magnetic effects at a long distance.
As the Cooke and Wheatstone apparatus became perfected, Cooke was busy with schemes for its introduction.
In 1841 a difference arose between Cooke and Wheatstone as to the share of each in the honour of inventing the telegraph.
In England, Wheatstone and Cooke had introduced a ponderous magnetic needle telegraph.Edison, His Life and Inventions|Frank Lewis Dyer and Thomas Commerford Martin