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Mechanical movements, powers and devices (1907)

Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 224

An illustration from Mechanical movements, powers and devices, 1907, leaf 224
he boat. A tongue is pivoted to its upper endand passes through the hook of the tackle-block. A leverwith an eye to catch the tongue is pivoted to the up-right standard, with a lanyard attached at the bottom.A simultaneous pulling of the two lanyards detachesboth ends o^ a boat at once. NAVIGATION…

Mechanical movements

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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