SA Supplements Vol 30 Issue 770supp

SA Supplements

Volume 30, Issue 770supp

You are currently logged out. Please sign in to download the issue PDF.

Features

A Hydraulic or Jet-Propelled Steam Lifeboat

Working Locomotives with Petroleum Fuel

Thomas Urquhart

The Roche Sur-Yon Covered Market

Refractory Materials

Mixtures and Treatment

T. Egleston

Photo-Micrography

Andrew Pringle

The Automatic Operation of Photographic Apparatus

D.P. Todd

The Photographic Necktie

The Physiological and Therapeutical Action of Sulphur

John V. Shoemaker

The Sahara Desert

A Burglar's Kit

The Argentine Republic and its President

A Connecticut Peach Orchard

Sixteen Thousand Bushels of Peaches from Thirty-Five Acres

J. H. Hale

Smokeless Powder—The Explosives of the past and of the Future

Useful Engineering Books

Building Plans and Specifications

Prof. De Volson Wood on “Constitution of Celestial Space”

Departments

Patents- October 4, 1890