John Jacob Holtzapffel · digital reprint by www.CircuitousRoot.com · leaf 396
val chuck, and his illustrations figs. 421—423, are reproduced as of interest as the earliest on the oval chuck published in this country. The lathe head is in the form of a wooden frame a, that extends downwards to the floor and is further strengthened above by numerous struts to prevent… … nose to receive the work, had a piece at either end which passed through slots in the back and were attached to the frame fig. 423 that embraced the ring d; and the latter fig. 421, could be placed more or less eccentric. The lathe bearers stood trans- versely to the mandrel, the disposition…
Ornamental turning
Internet Archive · Dr. David M. MacMillan · Public Domain Mark 1.0. Free to use for anything.
