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 468
for working the sand, sieves and riddles for refining it, andbellows for blowing off loose sand from the mouldings; potsfor holding the parting-sand and the water used, swabs forapplying the water, and bags for blackening. There arealso piercers and prickers, as they are termed, being piecesof…
Mechanical engineering -- Dictionaries
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