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214 Woodcraft Birch Bark Roll This space must be 36 feet across, with the central 24 feet at least, dead level. lLay out the plan with 18 stakes representing the 18 posts. (Cut I.) Dig 18 post holes 2% or 3 ft. deep, set the posts a A a | ge o> NN Li f 100q7 > c ~~ YON 774uNGI DouvajyuyT UIE! Line of Simoke hole Whilh is tigh above on his Cet > 2k Bl, t A. | a A jd strongly. Saw the tops off the posts level, after they are in, leaving the outer posts 7 ft. above the level of the ground, and the inner, 10 ft. (See Cut II.) Now prepare to put up the frame. For eave-stringer over