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SA Supplements Vol 55 Issue 1415supp

SA Supplements

Volume 55, Issue 1415supp

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Features

Some Peculiar Animal Products

R. Lydekker

Sponges—Where they Live, how Obtained and their Uses

Albert Hart

Some New Arrivals at the London Zoo

American Photographic Exhibit at Turin

Origin of the Fins of Fishes

The Cock of the Cathedral of Strasburg

An Experiment to Determine the Mechanical Equivalent of Heat

The use of Camels in Africa

Charlemagne's Burial-Place

Small-Scale Apparatus for Foucault's Pendulum Experiment

Some Electrical Switches

The Airship System of M. Frederick L'Hoste

T. Byard Collins

A Final Decision in the Berliner Patent Case

Perfume Plants of India

Ambulance Work in Country Districts of Germany

The Fire Walk Ceremony in Tahiti

S. P. Langley

Primitive Man and his Stone Implements in the North American Loess

Warren Upham

Effect of Marconi's Work on Cable Quotations

The Naval War Game “War” between the United States and Germany.—VIII

Fred. T. Jane

A Brief History of Ocean Steamships

Lawrence Irwell

Loewy's Summary of Lunar Conditions

Trade Suggestions from United States Consuls

Trade Notes and Recipes

Patents!