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SA Supplements Vol 46 Issue 1200supp

SA Supplements

Volume 46, Issue 1200supp

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Features

Armor of Charles V. in the Royal Armory at Madrid

Games Among Criminals and Savages

Lombroso

The Hasselmann Pickling Process for Mine Timber

The Salamander

How to Grow Mushrooms

Superstitions about Iron

Electrical Notes

Engineering Notes

Selected Formula

“The Monument to the Dead”

Roentgen Rays

W.C. Roentgen

The Engineer and his Work'

Charles Wallace Hunt

Rapid Mounting of a Locomotive

A Gigantic Photographic Apparatus

The Origin of the Spring Balance

Submarine Cable Grapnels

Charles Bright

An Outline Of The History Of Geological Societies in America

John J Stevenson

Okes and Stubbs' Expansion Steam Trap

Patents!