SA Supplements

Ballooning Mishaps

An Ancient Geographer

The Cultivation of Palms

Fruit Growing in Jamaica

The Forests of the United States

Evidences of the Antiquity of Man in Eastern North America

History of the Dwelling

The Iron Ores of the United States

Improved Gas Motor for Street Railways

The Need of the Southwest—A Deep Water Port for Texas

Gaedicke's New Sodium Light for the Dark Room

Progress of Photography

Best Methods of Making Instantaneous Photographs during Both Day and Night, Illustrated by Experiments and Projections

Non-Crocking Blue on Cotton

Types of Marine Signals

The Scrubbing, Condensing, and Washing of Coal Gas

Electrical Action Due to an Intervening Medium

Telegraphing without Wires

Cheap Apparatus for Generating Sulphureted Hydrogen

Examination of Honey

On RhinAnthin

A New Method of Determining Lithium by Means of Fluorides

Building Plans and Specifications

Patents - October 6, 1888