Mr. White has built homes for five hundred poor families since he began his work, and has made it pay well enough to allow good tenants a share in the profits, averaging nearly one month's rent out of the twelve, as a premium upon promptness and order. The plan of his last tenements, reproduced on p. 292, may be justly regarded as the _beau ideal_ of the model tenement for a great city like New York. It embodies all the good features of Sir Sydney Waterlow's London plan, with improvements suggested by the builder's own experience. Its chief merit is that it gathers three hundred real homes, not simply three hundred families, under one roof. Three tenants, it will be seen, everywhere live together. Of the rest of the three hundred they may never know, rarely see, one. Each has his private front-door. The common hall, with all that it stands for, has disappeared. The fire-proof stairs are outside the house, a perfect fire-escape. Each tenant has his own scullery and ash-flue. There are no air-shafts, for they are not needed. Every room, under the admirable arrangement of the plan, looks out either upon the street or the yard, that is nothing less than a great park with a play-ground set apart for the children, where they may dig in the sand to their heart's content. Weekly concerts are given in the park by a brass band. The drying of clothes is done on the roof, where racks are fitted up for the purpose. The outside stairways end in turrets that give the buildings a very smart appearance. Mr. White never has any trouble with his tenants, though he gathers in the poorest; nor do his tenements have anything of the "institution character" that occasionally attaches to ventures of this sort, to their damage. They are like a big village of contented people, who live in peace with one another because they have elbow-room even under one big roof. Enough has been said to show that model tenements can be built successfully and made to pay in New York, if the owner will be content with the five or six per cent. he does not even dream of when investing his funds in "governments" at three or four. It is true that in the latter case he has only to cut off his coupons and cash them. But the extra trouble of looking after his tenement property, that is the condition of his highest and lasting success, is the penalty exacted for the sins of our fathers that "shall be visited upon the children, unto the third and fourth generation." We shall indeed be well off, if it stop there. I fear there is too much reason to believe that our own iniquities must be added to transmit the curse still further. And yet, such is the leavening influence of a good deed in that dreary desert of sin and suffering, that the erection of a single good tenement has the power to change, gradually but surely, the character of a whole bad block. It sets up a standard to which the neighborhood must rise, if it cannot succeed in dragging it down to its own low level.