High school manual training course in woodwork, including cost of equipment and supplies and studies on trees and wood (1905)
Ritchey, Samuel Edward, 1866- · New York, American Book Company · leaf 166
Fig. 295 away (Fig. 296) half way down the pattern. The copesand is then rammed about the exposed half of the cylin-der and lifts off (Fig. 297). This lifting the sand awayin the drag (to get the pattern out), to be replaced bysand rammed uj) in the cope, is called coping down.
Woodwork (Manual training) · Cabinetwork
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