Skip to main content

Features

Defective Boilers and Incompetent Engineers

Inventors at the World's Fair

An Improved Boiler Furnace

Improved Method of Handling Nitro-Glycerine

Improved Steam Whistles

A Salt Sprinkler for Table Use

Eruption of the Volcano of Etna

Great Mineral Water Baths

Cyrus W. Field

Inexpensive Electric Motors

A Visit to Chalcedony Park, Arizona

By H. C. Hovey

The Water Lily House at Kew

Departments

  • Departments

    Recently Patented Inventions- July 23, 1892

  • Notes and Queries- July 23, 1892

  • Business and Personal- July 23, 1892

  • Index of Inventions- July 23, 1892

  • To Inventors- July 23, 1892

  • Patents- July 23, 1892

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
Scroll To Top

Dwindling Supply. Increasing Demand.

Dwindling Supply. Increasing Demand.

Solving the Water Crisis