"In the best times that class of people seldom could indulge in animal food, and they were in use to support themselves in part with the blood taken from their cattle at different periods, made into puddings or bread with a mixture of oatmeal. Their common diet was either oatmeal, barley, or bear, cleared of the husks in a stone trough by a wooden mallet, and boiled with milk; coleworts or greens also contributed much to their subsistence, and cabbages when boiled and mashed with a little oatmeal."[72] Potatoes were introduced in Dumfriesshire some time after 1750, and the use of lime as manure at about the same time. Even in 1775 the roads were such that no kind of loaded carriages could pass without the greatest difficulty. [72] Mr. John Murray, of Murraythwaite, referring probably to 1780, from Singer, _Agricultural Survey of Dumfriesshire_, 1812. There is a most fascinating account in Dr. Singer's work of a strong man's difficulties in starting reasonable agriculture in Dumfriesshire about the year 1785. This was Patrick Miller, of Dalswinton. (It was on Dalswinton Loch that he tried the very first steamboat.) "When I went to view my purchase, I was so much disgusted for eight or ten days that I then meant never to return to this county. A trivial accident set me to work, and I have in a great manner resided here ever since.... I have now gone over all of this estate, and this I have done without the aid of a tenant.... I need not inform you that the first steps in improvement are draining when necessary, inclosing sufficiently, removing stones, roots, rubbish of every kind, and liming.... These operations cost me, I reckon, about £11 per acre upon an average; and I lay my account with being repaid all my expenses by the first three crops, but at any rate by the fourth. When the land which I make arable will give at least (if brought from a state of nature) twenty times the rent when I began to improve it." Major-General Dirom, of Mount Annan, writing from that place in 1811, says that all over Scotland for about thirty years (from 1780-1810) he has seen "cultivation extending from the valleys to the hills, commons inclosed, wastes planted, and heaths everywhere giving way to corn: ... extension of towns and villages, by new lines of excellent roads, magnificent bridges and inland navigation ... our rapidly increasing population, by our now exporting great quantities of grain from parts of Scotland into which it was formerly imported, and by the superior comfort and abundance which appear in the domestic economy of the inhabitants." If you read any newspaper of to-day published in Canada or in the Argentine Republic, you find exactly the same process at work, and the same enthusiasm about it. Even in 1840-1850 all these improvements were still vigorously going on. Look at Tennyson's _Northern Farmer_ (old style):--