SA Supplements Vol 62 Issue 1600supp

SA Supplements

Volume 62, Issue 1600supp

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Features

The Thebes Railroad Bridge

Charles Alma Byers

Railroad Housekeeping Economies

Production, Imports, and Exports of Iron and Steel

Pinachromy and Pinatype: New Processes of Color Photography

H. A. Metz

Ozobrome Photography

Chapman Jones

Lights of other Days

I.—candlesticks

Fred R. Coles

The Increase of Knowledge in the Several Branches of Science

E. Ray Lankester

Remedies and Preventives against House Flies

Two Fox Cubs and their Foster Mother

Oxley Grabham

The Nutritive Value of Cereal Breakfast Foods

Cistern Cleaners in the Delta

Raymond S. Spears

Submarine Coal Mining

Chain-Making Machinery

Emile Lelong

The Vitriolizing of Wheat

Optical Illusions

Contemporary Electrical Science

Engineering Notes

Electrical Notes

Science Notes

Trade Notes and Formulæ