The earliest practical trial of electrical telegraphy was made in 1837 on the London and North Western Railway, and the first public line under the patent of Wheatstone and Cooke was laid from Paddington to Slough on the Great Western Railway in 1843.
==Therapeutics== Externally arsenious acid has been much used by quack doctors to destroy morbid growths, &c., a paste or solution being applied, strong enough to kill the mass of tissue and make it slough out quickly.
It could not be otherwise if England was to emerge from the slough in which Mary had left it.
This tract, the remnant of an ancient forest, the more beautiful because of the undulating character of the land, lies west of the road between Slough and Beaconsfield, and 2 m.
The over-haste of the Puritans to drill England into ways of morality and virtue had thrown at least the upper classes into a slough of revelry and baseness.
A being who has not yet shed the slough of an animal shape, but combines the powers - natural and preternatural - of some animal with those of a man.