Excerpt from Van Nostrand's Eclectic Engineering Magazine, 1869, Vol. 1 Excavator 102, 426 Excelsior Machine Works 172 Experience in design. 536 Experiments in
Excerpt from Van Nostrand's Eclectic Engineering Magazine, Vol. 10: January-June, 1874 Hanufactureofsteel Manufacture, terra-cotta Mechanical production of cold