From the necessity which existed for facilitating the transport of coals from the pits to the shipping places, it is easy to understand how the railway and the locomotive should have first found their home in such a district as we have thus briefly described. At an early period the coal was carried to the boats in panniers, or in sacks upon horses’ backs. Then carts were used, to facilitate the progress of which tramways of flag-stone were laid down. This led to the enlargement of the vehicle, which became known as a waggon, and it was mounted on four wheels instead of two. A local writer about the middle of the seventeenth century says, “Many thousand people are engaged in this trade of coals; many live by working of them in the pits; and many live by conveying them in waggons and wains to the river Tyne.” Still further to facilitate the haulage of the waggons, pieces of planking were laid parallel upon wooden sleepers, or imbedded in the ordinary track, by which friction was still further diminished. It is said that these wooden rails were first employed by one Beaumont, about 1630; and on a road thus laid, a single horse was capable of drawing a large loaded waggon from the coal-pit to the shipping staith. Roger North, in 1676, found the practice had become extensively adopted, and he speaks of the large sums then paid for way-leaves; that is, the permission granted by the owners of lands lying between the coal-pit and the river-side to lay down a tramway between the one and the other. A century later, Arthur Young observed that not only had these roads become greatly multiplied, but important works had been constructed to carry them along upon the same level. “The coal-waggon roads from the pits to the water,” he says, “are great works, carried over all sorts of inequalities of ground, so far as the distance of nine or ten miles. The tracks of the wheels are marked with pieces of wood let into the road for the wheels of the waggons to run on, by which one horse is enabled to draw, and that with ease, fifty or sixty bushels of coals.” {5} Similar waggon-roads were laid down in the coal districts of Wales, Cumberland, and Scotland. At the time of the Scotch rebellion in 1745, a tramroad existed between the Tranent coal-pits and the small harbour of Cockenzie in East Lothian; and a portion of the line was selected by General Cope as a position for his cannon at the battle of Prestonpans.