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