Engineering

Direct Conversion of Energy

T.O. 21M-LGM25C-1

Origin of modern calculating machines

Giant brains; or, Machines that think

How to Make Electrical Machines Containing Full Directions for Making Electrical Machines, Induction Coils, Dynamos, and Many Novel Toys to Be Worked by Electricity

The Young Mechanic

The Century of Inventions of the Marquis of Worcester

Sustainable Heating System

How to become an inventor

How to be a good engineer

Through by daylight : Or, the young engineer of the Lake Shore Railroad