Skip to main content

Features

The Mechanic's Capital

Webbed Pulleys

A Thrifty Life Insurance Company

El Mahdi

Completion of Washington's Monument

The Alaska's Rudder

Frying Pan

Improved Shaft Tugs

Stove Implement

Support for Buggy Tops

Bridge over the Dnieper

The Rudder of a Great Steamship

Extinguisher for Lamps

A Great Electric Machine

Interesting Electrical Experiments

Chmeas

Agricultural Inventions - March 7, 1885

Engineering Inventions - March 7, 1885

Miscellaneous Inventions - March 7, 1885

Departments

  • Letters

    Correspondence - March 7, 1885

  • Recommended

    New Books and Publications - March 7, 1885

  • Departments

    Notes and Queries - March 7, 1885

  • Business and Personal - March 7, 1885

  • Index of Inventions - March 7, 1885

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format

50% off for Back to School

50% off for Back to School