SA Supplements

July 1893

Volume 36, Issue 915supp

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Features

The Canal Connecting the North Sea with the Baltic Sea

Pneumatic Conveyor Plant

Hargrave's Flying Machine

The Swinging Bridge of Tarento

The New Battle Ship Massachusetts

Enameling Papers

Silicious Fire Bricks

Transparent Toilet Soaps

A Portrait of Columbus Attributed to Titian

A New Tele-Photo Lens

Metol

Nau's Method of Making Metal Plates

John B. Nau

The “Sap” of Trees and its Movements

Charles R. Barnes

The Formation and Deformation of Minnesota Lakes

C. W. Hall

Extremes in the Vegetable Kingdom

Dandelions as Weeds

California Raisin Grapes

Skeletons of Man and Horse

How to Bandage a Finger

S. Geo. Hermance

Lemons in Summer

Effects of Sulphur on Clarification

J. T. Crawley

Pine Needle Oil

J. Bertram, H. Walbaum

Some Products of Cassava

E. E. Elwell, H. W. Wiley

Neutral Fat in Mineral Oil

J. Klimont

On the Influence of the Average Annual Temperature on the Chem-Ical Composition of Sugar Cane

Gustave Michaud

Oils of Apricots, Cherries, Plums and Peaches as Adulterants of Almond Oil

C. Micko