Before 1811 the mail was conveyed entirely by a foot runner, and there was but one post office in the county; and there was no direct post across the county, but letters to the north and west were forwarded once a month. A mail coach has since been established, to which the late Duke of Sutherland contributed more than two thousand six hundred pounds; and since 1834 mail gigs have been established to convey letters to the north and west coast, towards which the Duke of Sutherland contributes three hundred pounds a year. There are thirteen post offices and sub-offices in the county. Before 1811 there was no inn in the county fit for the reception of strangers. Since that time there have been fourteen inns either built or enlarged by the duke. Before 1811 there was scarcely a cart on the estate; all the carriage was done on the backs of ponies. The cultivation of the interior was generally executed with a rude kind of spade, and there was not a gig in the county. In 1845 there were one thousand one hundred and thirty carts owned on the estate, and seven hundred and eight ploughs, also forty-one gigs. Before 1812 there was no baker, and only two shops. In 1845 there were eight bakers and forty-six grocer's shops, in nearly all of which shoe blacking was sold to some extent, an unmistakable evidence of advancing civilization. In 1808 the cultivation of the coast side of Sutherland was so defective that it was necessary often, in a fall of snow, to cut down the young Scotch firs to feed the cattle on; and in 1808 hay had to be imported. _Now_ the coast side of Sutherland exhibits an extensive district of land cultivated according to the best principles of modern agriculture; several thousand acres have been added to the arable land by these improvements. Before 1811 there were no woodlands of any extent on the estate, and timber had to be obtained from a distance. Since that time many thousand acres of woodland have been planted, the thinnings of which, being sold to the people at a moderate rate, have greatly increased their comfort and improved their domestic arrangements. Before 1811 there were only two blacksmiths in the county. In 1845 there were forty-two blacksmiths and sixty-three carpenters. Before 1829 the exports of the county consisted of black cattle of an inferior description, pickled salmon, and some ponies; but these were precarious sources of profit, as many died in winter for want of food; for example, in the spring of 1807 two hundred cows, five hundred cattle, and more than two hundred ponies died in the parish of Kildonan alone. Since that time the measures pursued by the Duke of Sutherland, in introducing improved breeds of cattle, pigs, and modes of agriculture, have produced results in exports which tell their own story. About forty thousand sheep and one hundred and eighty thousand fleeces of wool are exported annually; also fifty thousand barrels of herring.