July 28, 1900 Volume 83, Issue 4
Departments
Departments Fireproofing Wood Increase of our Navy Since the Spanish War The End-of the-Century Steamship Our Vast Railway System An International Exhibition and Race-Meet at Chicago The Heavens in August 1900 Accident to the Torpedo-Boat "Dupont" A Large Water Rolling Mill The Electrical Plant of the Jefferson Physical Laboratory An Ingenious Calculator A Yacht that Sails itself Types of American Indian Basketry Locomobile Wrinkles Through Niagara Whirlpool Rapids in a Boat Recently Patented Inventions - July 28, 1900 Index of Inventions - July 28, 1900 New Books, Etc. - July 28, 1900 Business and Personal - July 28, 1900 Notes and Queries - July 28, 1900 Patents - July 28, 1900 July 28, 1900