JOSEPH C. TODD,
(Formerly of Todd & Rafferty), ENGINEER AND MACHINIST.
Flax, Hemp, Jute, Rope, Oakum, and Bagging Machinery, Steam Engines,
Boilers, etc. Also Agent for the celebrated and improved
Rawson & Rittinger Hoisting Engine, I will furnish specifications and
estimates for all kinds of machinery.
Scientific American, Vol. XXXVII.—No. 2. [New Series.], July 14, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 184 / 213 题