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ling the wood in it to be used in the construction of the boat. We will now commence on the boat proper. The work so far is only preparatory, it being necessary to have the mould to hold the planking of the boat in place until the braces and ribs can be put in. Take two half-inch pine boards 10-1/4 feet long, and nail one lightly on each side of the mould. With a fine gimlet bore a small hole through the board where it meets the angles formed by each section, as shown in No. 7 on mould. Take the board off again, and bending a thin moulding so that it passes through each gimlet hole, trace a pencil line around the outside of the moulding. After having done this with the four lines of holes, go over the pencil lines with a saw, and you have your side planks finished. Nail one of these on each side of the mould narrower ends to section No. 2, allowing the extra ends to project beyond 2, driving the nails in the holes made the first time, using as few nails as possible, and taking care that the upper edges of boards are on a level with the upper edges of the sections. Select a nice piece of wood--oak, if possible--18 inches long, 6 inches wide by 3-3/4 inches thick, and make the horizontal stern-post (No. 9). The side and half-breadth plans are shown in the cut, but to get section through A B use section No. 1, body plan (Fig. 3) The rabbetting is half-inch deep, and is intended to receive the side, deck, and bottom planking. Cut from a piece of three-quarter-inch plank the section numbered 11. This is the stern-board. Withdraw the nails holding the side planks to section 11 in the mould, and knock the section off the mould, substituting for it the stern-board. You are now ready to put on the bottom boards, which are of half-inch material. These are nailed on crosswise, the ends of the boards resting on the top of the sides. Screw on the stern-post, putting side B C uppermost. We have now finished the shell of our boat, and we must dispense with the mould before the work can continue. Having placed braces between sides at M, N, and O, Fig. 2, carefully withdraw the nails that hold the sides to the sections, and lift the mould out. Take a three-quarter-inch board 10 feet 5 inches long by 4 inches wide, and measure off from one of the ends two points 2 feet 4 inches and 4 feet 4-1/2 inches distant, respectively, marking these points with a pencil. Between these points cut with a chisel a slot 1-1/4 inches wide, ext
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