SA Supplements Vol 33 Issue 838supp

SA Supplements

Volume 33, Issue 838supp

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Features

The Catacombs of Rome

Diamond-Bearing Meteorites

Practical Tests of Compound Locomotives

C. H. Hudson

Sections and Mechanical Conditions of Car Wheels

P. H. Griffin

Combined Steam Tug and Suction Dredger

Holzapfel's Flanged Plate System of Shipbuilding

New High Speed Gunboat

A Domestic Petroleum Motor

The Manufacture of Glass Pots

Naval Transformations

Solar Printing

New Method of Purifying Gutta Percha

Alexander Grammont

Pictorial Telegraphy

Manganese Oxalate as a Drier

Secondary Batteries

Introduction

G. H. Robertson

Purification of Waste Water by Electricity

An Italian Court Scene

The Diminution of Drunkenness in Norway

Mining Ventures in Spanish America

Louis Janin

Ozone

Anatomy and Art

The Disposal of Town Refuse and of Garbage

Wolcott C. Foster

The Tin Plate in Surgery

Recent Progress in Industrial Chemistry

Ammonia

Patents!

Detection of Adulterations of Basic Slags

Morgan

Steam Heat on Permanent Magnets

Useful Engineering Books