SA Supplements Vol 32 Issue 830supp

SA Supplements

Volume 32, Issue 830supp

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Features

Professor Tyndall at Home

Intelligent Atoms

Our Sources of Tin

George P. Merrill

Merry-Go-Round

The Last Days of the Great Eastern

Gun Wrinkles

Shot Guns and Rifles

G. D. Hiscox

The Itata

Cotton Seed Oil and the Products of the Cotton Seed

D. A. Tompkins

The Decorative Treatment of Natural Foliage

Lecture II

Hugh Stannus

Sibley College Lectures.—1891-92

By the Cornell University Non-Resident Lecturers in Mechanical Engineering

C. J. H. Woodbury

The Chemical Nature of Silk

Thomas Wardle

Simplex Gas Generator

C. G. Moor

Useful Engineering Books

Purification of Water by Metallic Iron

Henry Leffman

Patents!

Building Plans and Specifications