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 942
can be lifted off. If the clock is too fast, this weight is removed while the clock isbeing wound up until it has lost the time desired. There is no temperature error, and no barometri-cal error can be discovered. The reports of the Astronomer Royal show that the variation of thisclock is less than… … * The foreffoiDET description of tower clocks has been contributed by Mr. D. W. Bradlev, of the Seth Thomas ClockCompany, New Tork.
Mechanical engineering -- Dictionaries
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