ination with a small boat of two potash, common asphalt, unslaked lime and peat. paddle wheels at the stern, with means for rotating 675,705. ANCHOR, FREDERICK BALDT, SR., CHESTER, PA, same by hand from within the boat. 675,812. NAVIGABLE VESSEL. JAMES CAMPBELL, LON- 675,112, PNEUMATIC HOISTING… … walls parallel throughout their entire length and unob- structed from bottom to top, for purposes of carrying cLaims.—An apparatus for propelling and steering heavy cargo. vessels by means of a driving shaft, oscillating a rudder
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
