The building and ornamental stones of North Carolina (1906)
Watson, Thomas L. (Thomas Leonard), 1871-1924, Laney, Francis Baker, 1875-1938, Merrill, George P. (George Perkins), 1854-1929 · Raleigh, [N.C.] : E.M. Uzzell, Public Printer · leaf 342
well Granite Quarries, Vinalhaven,Maine, weighs 135 tons and will take a column nearly 60 feet in length.Planers are used for producing flat surfaces, and especial forms of themachine, for moldings. REMARKS ON THE OPENING OF NEW QUARRIES. In the work of opening a new quarry many matters, in part… … Fig. 9.—Ingersoll-Sergeant undercutting machine. Throughout the entire region south of the glaciated areas, the quarrieris confronted with a condition of affairs quite unknown to his morenorthern collaborator. Everywhere but on the steepest hillsides, or whereexposed to the sweeping action of…
Building stones · Quarries and quarrying
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
