Volume 106, Issue 9
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Features
Making Oleomargarine Respectable
How the Fat of Cattle and Hogs is Converted into a Butter Substitute
Welfare Work in Germany--IV
Housing, Feeding, Amusing, and Pensioning Workingmen on Business Principles
The Creation of a Dignified Civic Center in New York
Restoration of Historic City Hall Park by Removal of Unsightly Buildings
Indian Heads Cast from Life
An Interesting Plan of the American Museum of Natural History to Further Ethnological Research
Curiosities of Science and Invention - March 2, 1912
Readers are invited to contribute to this department photographs of novel and curious objects, unique occurrences, and ingenious contrivances. Such as are available will be paid for promptly.
What Inventors are Doing
Simple Patent Law; Patent Office News; Inventions New and Interesting