Volume 62, Issue 1594supp
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Features
The Chemistry of Artists Colors in Relation to their Composition and Permanency.—IL
Internal-Combustion Motors
Cementol, a New Paint for Cement
Breakfast Cereals Prepared at Home
Contemporary Electrical Science
The Importation of Precious Stones in 1905
The Wonders of a Bird's Bill
Insecticides: Their Preparation and use
Detachable Rims for the Grand Prix
A Valveless Air Pump
By our Berlin Correspondent