Volume 42, Issue 1076supp
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Features
Cripple Creek
The Sardine Fishing Industry in New Brunswick
Hints for the Herbarium
The Shade Tree Insect Problem in the Eastern United States
The White-Marked Tussock Moth (Orgyia leucostigma Smith and Abbot.)
Industrial and Trade Schools in Germany
Selected Formulæ
Electrical Notes
Engineering Notes
Miscellaneous Notes
Exposition of the German Colonies at Berlin
$250 Prize Essay Competition—The Progress of Invention during the past Fifty Years
Fourth Prize, won by (Semper Fidelis) Gardner D. Hiscox