SA Supplements Vol 6 Issue 156supp

SA Supplements

Volume 6, Issue 156supp

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Features

New Rotary Printing Press for Illustrated Papers

A Californian Jewel Casket

Institution of Civil Engineers

English Fanning Mill, Elevator, and Weighing Machine

Fowler's Hauling Engine

Improvements in Sugar Cane Mills

Artificial Decortication of the Bark of Trees by Heat

Artesian Wells

The Niagara Falls Mill

Trouve's Micro-Telephone

Telephone Improvements

Jardiniere in Silver

Remarkable Automata

Photography in Natural Colors

The Crater of Vesuvius

Professor Harkness, F.R.S.

Condensed Milk

Air Temperature

Charles Adolphe Wurtz

On the Constitution of Matter in the Gaseous State

Hypophosphorous Acid and its Salts

Chemical Society, London

J. H. Gladstone

The Scientific American Supplement. Index for Vol.6