The average advance in the rents of houses occupied by mechanics and laborers in the great manufacturing centres of the country is estimated to have been about 90 per cent.; in some sections, however, a much greater advance has been experienced, as for example, at Pittsburgh, where 200 per cent. and upward is reported. In many of the rural districts, on the other hand, the advance has been much less. Mr. Wells later modified this estimate somewhat. The advance in rents was greater in cities than in minor towns. In some cities--_e. g._, Cincinnati and Louisville--owners of workingmen's tenements appear to have been able to increase their money incomes rather more rapidly than prices advanced, but in Boston, Philadelphia, St. Louis, and in smaller towns, their money incomes appear to have increased more slowly than living expenses. These conclusions rest, however, on a narrow statistical basis. FARM RENTS The rural landowner suffered serious injury from the paper currency when he let his land for a money rent. But renting farms for a fixed sum of money has always been less common in the United States than renting for a definite share of the products. It is probable that at the time of the Civil War more than three-quarters of the rented farms were let "on shares." Inasmuch as no money payments entered into such arrangements, the pecuniary relations of landlord and tenant were not directly affected by the change in the monetary standard. Farm owners who had let their places on these conditions escaped the direct losses that weighed so heavily on the recipients of money rents. But even they did not avoid all loss. For the price of agricultural products for the greater part of the war period lagged considerably behind the price of other goods. This difference, of course, meant loss to men whose incomes were paid in bushels of grain. INTEREST AND LOAN CAPITAL THE PROBLEM OF LENDERS AND BORROWERS OF CAPITAL The task of ascertaining the effect of the greenback issues upon the situation of lenders and borrowers of capital is in one respect more simple and in another respect more complex than the task of dealing with wage-earners. It is simpler in that there are not different grades of capital to be considered like the different grades of labor. But it is more complex in that the capitalist must be considered not only as the recipient of a money income, as is the laborer, but also as the possessor of certain property that may be affected by changes in the standard money.