It is always necessary to remove all surplus grease and fat which can readily be done immediately after the skin is stretched, otherwise they will heat, sweat and mold to a certain extent after they are removed from the boards, which injures both the appearance and sale of them. It is well to look after all these little details. These descriptions are given with the desire to help some of the beginners. If they will start in by using a little care in stretching and having pride in their work they will find the business both more pleasant and profitable. * * * If convenient when going into camp, writes an old successful trapper who has pursued the fur bearers in many states, you should take several stretching boards for your different kinds of fur with you. If not, you can generally find a tree that will split good and you can split some out. It is usually hard to find widths that are long and straight enough to bend so as to form a good shaped stretcher. You should always aim to stretch and cure furs you catch in the best manner. In skinning you should rip the animal straight from one heel across to the other and close to the roots of the tail on the under side. Work the skin loose around the bone at the base until you can grasp the bone of the tail with the first two fingers of the right hand while you place the bone between the first two fingers of the left hand. Then, by pulling you will draw the entire bone from the tail which you should always do. Sometimes when the animal has been dead for some time the bone will not readily draw from the tail. In this case cut a stick the size of your finger about eight inches long. Cut it away in the center until it will readily bend so that the two ends will come together. Then cut a notch in each part of stick just large enough to let the bone of the tail in and squeeze it out. It is necessary to whittle one side of the stick at the notch so as to form a square shoulder. You should have about three sizes of stretching boards for mink and fox. For mink they should be from 4 1/2 inches down to 3 inches and for fox from 6 1/4 inches down to 5 inches wide, and in length the fox boards may be four feet long, and the mink boards three feet long. The boards should taper slightly down to within 8 inches of the end for fox, and then rounded up to a round point. The mink boards should be rounded at 4 or 5 inches from this point. You will vary the shape of the board in proportion to the width. Stretching boards should not be more than 3/8 inch thick. A belly strip the length or nearly the length of the boards 1 1/4 inches at the wide end, tapering to a point at the other end and about 1/4 to 3/8 inch thick. Have the boards smooth and even on the edges. Other stretching boards should be made in proportion to the size and shape of the animal whose skin is to be stretched.