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Scientific American, Vol. 56, No. 2 (January 1887) (1887)

leaf 3

An illustration from Scientific American, Vol. 56, No. 2 (January 1887), 1887, leaf 3
nd the construc- 497, and giving employment during tion of what has been called the the busy season to upward of 40,000 first railway in America to trans- men. The total product of the port the quarried material. From combined quarries was 115,380,133 this date the development of the cubic feet,… … all its appliances of any quarry in the coun- The granite bowlders dotting the Quincy POETIiAND SANDSTONE QUAEEIES-SPLITTING OUT THE STONE WITH {Continued on page 31.) conimous continued to furnish for many W£Da£S, © 1887 SCIENTIFIC AMERICAN, INC.

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