Skip to main content

Features

Excavating and Pipe Laying Apparatus in Use on the Brooklyn Aqueduct

Official Proclamation of the Great Fair

The New Cruiser Newark

New Terminus of Pennsylvania Railroad in Jersey City

Progress of the Great Railway Tunnel Under the Hudson River

An Improved Scissors Grinder

A Combined Harrow and Cutter

The Photographic Necktie

The Worcester Chemical Fire Pail

A Projectile Rotated by the Explosive

A Journal Cap for Wood-Working Machines

Bacillus of Tuberculosis

Horizontal Triple Expansion Engine

Metallo Chromes

By Geo. M. Hopkins

Remarkable Rail-Way Collision in Iowa

Scientific American Building Edition- January 3, 1891

To Inventors- January 3, 1891

Departments

  • Photographic Notes- January 3, 1891

  • Letters

    Correspondence- January 3, 1891

  • Departments

    Business and Personal- January 3, 1891

  • Recently Patented Inventions- January 3, 1891

  • Notes and Queries- January 3, 1891

  • Index of Inventions- January 3, 1891

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
January 03, 1891

See the World from a Different Perspective

Subscribe to Scientific American MIND