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New Discoveries at Pompeii

The Development of Capital at Rome

By Lawrence Alexander Hemphill

Florentine Pietra Dura or Mosaic Work

New Method for Foundations

Lathe for Rose Turning

Life Saving Devices

Passenger Car Painting

Outside Finish

By Robert M*amp*apos;Keon

The Transandine Railway

Apparatus for Cooling Water of Condensationsupp

Human Electricity

Improvements in the Production of Bleaching Powder

The Magnetic Curve Tracer

Pliny Earle, A.M., M.D

The Cerebro-Spinal Axis as a Thermal Center and Water Power

By Benjamin Ward Richardson

Benzine in Bleaching

Color Harmony

Explosive Substances

By Charles D. Lippincott


Useful Engineering Books


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