Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 529
be found to be quite heavy owing to the organist having so much mech-anism to put in operation. But there are many advantages to be gained in the musical effect of theorgan when each pipe has its own valve. Many researches have been made to construct a wind-chestthus arranged. A device of this… … 3311 %0£&&&%&i&&
Mechanical engineering -- Dictionaries
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