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New Trade-Mark Law of April 1, 1905

The Military Method of Educating Boys

The Free-Alcohol Question

Steel Cars and Safe Travel

Grandfather's Barometer

By B. L. Putnam

The Capitaine Marine Producer-Gas Engine

The Largest Ferryboat in the World

By H. E. Wright

A New Meteorite Recently Placed in the American Museum of Natural History

Modern Methods of Gold Prospecting and Mining

By Day Allen Willey

Education of Boys by the Military Method

By R. L. Gignilliat

A Novel Motor Ice Boat

The Heaton Airship

Motor Boat Engines at the Sportsmen's Show

Curious Fishes of the Deep Sea

By Sanderson Christison

Business and Personal Wants - March 4, 1905



  • Departments

    The Heavens in March - March 4, 1905

  • Correspondence - March 4, 1905

  • Recently Patented Inventions - March 4, 1905

  • Index of Inventions - March 4, 1905

  • New Books, Etc. - March 4, 1905

  • Notes and Queries - March 4, 1905

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March 04, 1905

Confronting Common Wisdom