The Marble Cave of Missouri - p65

E. O. Hovey, Ph. D

doi:10.1038/scientificamerican02041893-65

PDF (1,079 KB)

Another Bill to Discourage the Inventor and Favor the Infringer - p66

doi:10.1038/scientificamerican02041893-66

PDF (469 KB)

The Exclusion of Chinese - pp66 - 67

doi:10.1038/scientificamerican02041893-66a

PDF (882 KB)

The World's Columbian Exposition - p68

doi:10.1038/scientificamerican02041893-68

PDF (344 KB)

An Improved Bicycle - p69

doi:10.1038/scientificamerican02041893-69

PDF (277 KB)

Lightning Damages a Chimney - p69

doi:10.1038/scientificamerican02041893-69a

PDF (277 KB)

A Novel Steam Boiler - p69

doi:10.1038/scientificamerican02041893-69b

PDF (393 KB)

Trolling with Live Fish Bait - p71

doi:10.1038/scientificamerican02041893-71

PDF (269 KB)

Performing Cats - p72

doi:10.1038/scientificamerican02041893-72

PDF (368 KB)

A Novel Toy - p72

doi:10.1038/scientificamerican02041893-72a

PDF (749 KB)

An Automatic Gate Operating Device - p73

doi:10.1038/scientificamerican02041893-73

PDF (404 KB)

Snow Shoe Exercise in the German Army - p73

doi:10.1038/scientificamerican02041893-73a

PDF (404 KB)

An Improved Sketching Apparatus - p73

doi:10.1038/scientificamerican02041893-73b

PDF (404 KB)

Position of the Planets in February - p74

doi:10.1038/scientificamerican02041893-74

PDF (152 KB)

Armadillos and Aard-Varks - pp74 - 75

R. Lydekker, B. A.

doi:10.1038/scientificamerican02041893-74a

PDF (701 KB)

To Inventors - p77

doi:10.1038/scientificamerican02041893-77b

PDF (905 KB)