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SA Supplements Vol 31 Issue 794supp

SA Supplements

Volume 31, Issue 794supp

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Features

Best Diameter of Car Wheels

Improved Overhead Steam Traveling Crane

A New Integrator

Karl Pearson

Some Hints on Spiking Track

The Experiments at the Annapolis Proving Grounds

High Explosives in Warfare

F. M. Barber

The Manufacture and use of Plaster of Paris

Spacing the Frets on a Banjo Neck

C. W. MacCord

Glove Making

Fabric for Upholstery Purposes

Reversible Ingrain or Pro-Brussels Carpet

Aræo-Picnometer

Gaseous Illuminants

Vivian B Lewes

Electrical Laboratory for Beginners

M. Hopkins

The Action of the Silent Discharge on Chlorine

New Race of Dwarf Dahlias

Some Winnebago Arts

Estimating Carbon in Organic Substances

J. Messinger

Useful Engineering Books

The Philosophy of Consumption

J. S. Christison

Building Plans and Specifications

Departments

Patents- March 21, 1891