HENRY R. WORTHINGTON.
239 BROADWAY, N. Y.
83 WATER ST., BOSTON.
709 MARKET ST., ST. LOUIS, MO.
THE WORTHINGTON PUMPING ENGINES FOR WATER
WORKS--Compound, Condensing or Non-Condensing.
Used in over 100 Water-Works Stations.
WORTHINGTON STEAM PUMPS of all sizes and for all
purposes.
PRICES BELOW THOSE OF ANY
OTHER STEAM PUMP IN
THE MARKET.
Scientific American, Vol. XLIII.—No. 1. [New Series.], July 3, 1880 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 124 / 157 题