The packing-house should contain the following apartments: First, the general packing-room, in which the raisins are assorted and packed. Then the sweating-house or equalizing room, in which the boxes are stored for several weeks in order to equalize the moisture in the raisins. Then the stemming-room, in which the stemming and grading of the loose raisins is carried on. Then we have the weighing room, where the raisins are received from the field, and where they are weighed when this is required. There should also be an office and a pasting room, where the labels are pasted on the lining paper, and finally there should be plenty of veranda or shed room all around the building, where boxes of all kinds can be received and temporarily stored, either before the raisins are packed, or afterwards when they are ready to be shipped. We might also wish to have a room for a box factory, where boxes of all kinds are nailed up. This can in our climate best be done in the shed or under the veranda. The packing-house proper should be as large as all the other rooms together. It can hardly be made too large, as during the lively packing season hundreds of hands will here be busy, each one with his special work. The floor of the packing-house should be of matched lumber, and slanting towards the center, along which should run a small gutter. Any other material, such as cement, may also be used, the only object in view being that the floor can be washed from time to time and the dirt carried off through the gutter as readily as possible. The packing-room should have places for long narrow tables, at which the packing and assorting is done, and these tables can most conveniently be run the whole length of the room. At one end there should be room for the presses and the nailing tables, as well as storage room for empty and full boxes. _The Sweating-house._--The sweating-house or sweating-room should immediately adjoin the packing-room. It should be built either of matched lumber or of brick or adobe, in order that the temperature may be kept tolerably even and the moisture confined if necessary. The sweating-room in the Fresno Raisin and Fruit Packing Co’s house in Fresno is large enough to contain 40 tons of raisins at one time, and is about 50 feet square, while the sweating-room on the Forsyth vineyard measures about 35 feet by 50 feet, and is built of brick in two stories, the lower one of which is used for raisins, the upper one for storage. For those who wish figures, we might state as examples of buildings, that the Forsyth packing-house, which also contains a sweating-room but not a stemming-room, is 120 feet by 35 feet, and contains besides a small platform outside for the reception of boxes, etc. The Fresno Raisin and Fruit Packing Co’s building is about 150 feet by 75 feet. [Illustration: Raisin Stemmer and Grader.]