Читать книгу New Ideas for American Boys; The Jack of All Trades - Daniel Carter Beard - Страница 14

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Let us suppose that there are only two trees in the proper location which fulfil the requirements, and that these are tall pines with no branches of any importance below their feather-duster-like tops. This presents one of the most difficult problems to solve; but when you know how, you can erect a most enchanting “crow’s-nest” away up the tall trunks, where the fresh breeze blows over the tops of the smaller trees, and where a good view can be had of the surrounding country, and the enemy, if there be one, may be seen while yet a long distance off, giving ample time to the club members to pull up the ground ladder and place themselves in position to laugh at the foe.

Fig. 2.—King Posts and Corbel.