The SciencesAugust 27, 1887
Caverns near Manitou, Colorado
Stories by H. C. Hovey
EnvironmentApril 16, 1887
Natural Gas in Indiana
The SciencesSeptember 11, 1886
Niagara River, Gorge and Falls
EnvironmentAugust 14, 1886
The Great Log Jam in the St. Croix River
The SciencesMay 15, 1886
The Brush Electric Works at Cleveland, Ohio
The SciencesFebruary 20, 1886
The Ice Palace at St. Paul
The SciencesOctober 11, 1884
The Ant Lion
The SciencesAugust 16, 1884
The American Watch Works
The SciencesMarch 15, 1884
The Viaduct at the Falls of St. Anthony
The SciencesOctober 13, 1883
Marengo Cavern
The SciencesSeptember 8, 1883
The American Association for the Advancement of Science
The SciencesSeptember 1, 1883
The American Association for the Advancement of Science
The SciencesJuly 28, 1883
The Sturgeon Fishery
The SciencesApril 28, 1883
Seals in Long Island Sound
The SciencesDecember 30, 1882
The Modified Instincts of a Blind Cat
The SciencesNovember 18, 1882
Recent Progress in Oyster Farming
The SciencesSeptember 30, 1882
The Ausable Chasm
The SciencesJune 17, 1882
East Rock Park New Haven
The SciencesMarch 18, 1882
The Luray Caverns by Electric Light
The SciencesOctober 29, 1881
The New Scylla and Charybdis
The SciencesOctober 8, 1881
The Temperature of Mammoth Cave
EnvironmentAugust 27, 1881
A Remarkable Instance of Retention of Heat by the Earth
The SciencesAugust 13, 1881
Pioneer Canning
HealthJune 18, 1881
Rural Drainage and Disease