SPARE THE CROTON AND SAVE THE COST.

Driven or Tube Wells furnished to large consumers of Croton and

Ridgewood Water. WM. D, ANDREWS & BRO., 414 Water St., N.Y. who

control the patent for Green's American Driven Well.

* * * * *

Scientific American, Volume XXXVI., No. 8, February 24, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. · 第 142 / 203 题