<  Back to Archive
SA Supplements Vol 30 Issue 767supp

SA Supplements

Volume 30, Issue 767supp

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

Features

High Speed Paddle Steamers

Steam Propulsion on Canals

Triple Screw Steel Protected Cruiser No. 12

The Photographic Image

Perfume Making in Nice

Egrot's Tilting Still

An Improved Surveyor's Instrument

A Foot Power Blowpipe

Color and Coloring

A. H. Church

Heat Measuring

A Small Electric Motor for Amateurs

C. D. Parkhurst

Renault's Dry Battery

A New Simple and Economic Galvano-Cautery

Armagnac

The Ground Water and Drinking Water Theories of the Etiology of Cholera

The Dermatological Value of Sulpholeate of Sodium

Notes for Cheese Makers

Jas W. Robertson

Agricultural Depression

C. S. Rice

Gold as a Therapeutic Agent

C. J. S. Thompson

Milk and Making

Labyrinths

The Sevastopol Goose

Lincoln Ram

Recent Synthetical Experiments in the Sugar Series

Improved Extractor

Oleite, or Ricinol-Sulphonate of Soda

W. A. H. Naylor

Improvements in Analytical Processes

Production of Hydrochloric Acid from Chloride of Magnesium

Useful Engineering Books

Building Plans and Specifications

The Secretion of Carbonate of Lime by Animal Organisms

Departments

Patents- September 13, 1890