Stories by Alfred Gradenwitz

A New Departure in Locomotive Construction

A Life Preserver for Balloonists

The Commercial Production of Oxygen

The Improved Claude Process

Sending Pictures by Wireless

Transmission of Handwriting, Drawings, and Photographs Through the Air

Models for Illustrating the Strain on Structures

A Novel Type of Road Train

An Electrically-Operated Gas Plant

What the Electric Drive can do in Gas Making

A Police Academy at Rome

An Up-To-Date German Fire Brigade

The Most Remarkable Station in the World

A Remarkable Mountain Railway

The Berlin Oceanographic Museum

The Explorations of the German Orient Society

The Mutual Relations of Geometry and Mechanics and Prof. Reuleaux's Mechanical Movements

A Photographic Method of Producing Bas-Reliefs

The Influence of Profession on the Shape of the Hand

German Accumulator Cars

A Solution of the Suburban Traffic Problem

A Glimpse of Western Tibet—An Austrian Expedition to the Forbidden Land

Photographic Sensitiveness

How Plates are Tested

The Colzi Sun Prism

A Device for Controlling Light Intensity

A Universal Astronomical Clock