Volume 18, Issue 469supp
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Features
On the Constitution of Gaseous Heavenly Bodies
The Fresh Water Flora and Fauna of Central Park
Preliminary Paper
Pasteur on the Prevention of Hydrophobia
Examination of Bread and Flour
How to Dispose of House Sewage
The Removal of Tattoo Marks
The Antiquity of Man
Experiments in Gaseous Combustion
Henry Fawcett
Nitro-Glycerine in the Oil Regions
Center Board Catamaran
Steam Yachts
The Working of Gas Engines
Vertical Tandem Engine
Vertical Cold-Air Machine
A Perpetual Motion Machine of 1812
Fustian, Beaverteen, Moleskin
Utilizing the by Products from Coke Ovens
Preparation of Maltose
Castle Hummelshain, Near Kahla, Thuringia
Influence of Light on the Development of Yeast
The Fusion of Iron
A Petroleum Engine
The Geological Structure of the Sahara
The Vapors of Metals
The Spectroscopic Examination of the Vapors Evolved on Heating Iron, Etc., at Atmospheric Pressure*