Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 858
GEERING. 855 … marked 2 is to be laid. This operation is not indeed essentially necessary, but it affords to tlie workmana better guide tban a mere surface line described with the required radius, and is done without trouble The succeeding courses are sprigged and glued on in succession, every succeeding course…
Mechanical engineering · Mechanics · Engineering
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