has been as- (1 part hydraulic cement, 2 parts of sand, and 3 parts the upper portion of V-shaped slides or center rests, the sumed to bea non-proved discovery. Lately, however, of gravel) was run in between it and the foundation ends of these sections resting on chairs on each side of by improved… … An invention designed to improve and simplify the form of pack it is necessary for soldiers to carry, and to render the equipment adjustable to all sizes and forms through the pipe, the concrete, consisting of 1 part the center rests, and one section being inside and the of men, is illustrated…
Internet Archive · Public domain (published before 1931). Free to use for anything.
