Note 188 — Chapter XV · ROBBINS & LAWRENCE
Reading edition
See Fig. 33. See also the valuable article by E. G. Parkhurst in the American Machinist, of May 24, 1900, p. 489, referred to above.
Reading edition
See Fig. 33. See also the valuable article by E. G. Parkhurst in the American Machinist, of May 24, 1900, p. 489, referred to above.