Note 58 — Chapter V · INVENTORS OF THE PLANER
Reading edition
Ibid., p. 537.
[59] Holtzapffel: “Turning and Mechanical Manipulation,” Vol. II, pp. 568, 900, 920-922. London, 1847.
Reading edition
Ibid., p. 537.
[59] Holtzapffel: “Turning and Mechanical Manipulation,” Vol. II, pp. 568, 900, 920-922. London, 1847.