The milk, which, after being scummed as before, had been put into a copper kettle, receives its due quantity of rennet, and is gently warmed, if the season requires it. In about four hours, it becomes a slip. Then the whey begins to separate. A little, of it is taken out. The curd is then thoroughly broken by a machine like a chocolate-mill. A quarter of an ounce of saffron is put to seven brentas of milk, to give color to the cheese. The kettle is then moved over the hearth, and heated by a quick fire till the curd is hard enough, being broken into small lumps by continued stirring. It is moved off the fire, most of the whey taken out, the curd compressed into a globe by the hand, a linen cloth slipped under it, and it is drawn out in that. A loose hoop is then laid on a bench, and the curd, as wrapped in the linen, is put into the hoop: it is a little pressed by the hand, the hoop drawn tight, and made fast. A board, two inches thick, is laid on it, and a stone on that, of about twenty pounds weight. In an hour, the whey is run off, and the cheese finished. They sprinkle a little salt on it every other day in summer, and every day in winter, for six weeks. Seven _brentas_ of milk make a cheese of fifty pounds, which requires six months to ripen, and is then dried to forty-five pounds. It sells on the spot for eighty-eight livres, the one hundred pounds. There are now one hundred and fifty cheeses in this dairy. They are nineteen inches diameter, and six inches thick. They make a cheese a day, in summer, and two in three days, or one in two days, in winter. The whey is put back into the kettle, the butter-milk poured into it, and of this, they make a poor cheese for the country people. The whey of this is given to the hogs. Eight men suffice to keep the cows, and to do all the business of this dairy. _Mascarponi_, a kind of curd, is made by pouring some butter-milk into cream, which is thereby curdled, and is then pressed in a linen cloth. The ice-houses at Rozzano are dug about fifteen feet deep, and twenty feet diameter, and poles are driven down all round. A conical thatched roof is then put over them, fifteen feet high, and pieces of wood are laid at bottom, to keep the ice out of the water which drips from it, and goes off by a sink. Straw is laid on this wood, and then the house filled with ice, always putting straw between the ice and the walls, and covering ultimately with straw. About a third is lost by melting. Snow gives the most delicate flavor to creams; but ice is the most powerful congealer, and lasts longest. A tuft of trees surrounds these ice-houses. Round Milan, to the distance of five miles, are corn, pasture, gardens, mulberries, willows, and vines. For, in this state, rice ponds are not permitted within five miles of the cities.