Improved Power Punch and Shearing Machine - p143

doi:10.1038/scientificamerican09041875-143

PDF (329 KB)

What do we See? - p144

doi:10.1038/scientificamerican09041875-144

PDF (261 KB)

The Cause of Profuse Rains - p144

doi:10.1038/scientificamerican09041875-144a

PDF (261 KB)

Steel Bronze an American Invention - pp144 - 145

doi:10.1038/scientificamerican09041875-144b

PDF (353 KB)

Death in the Nursing Bottle - p145

doi:10.1038/scientificamerican09041875-145

PDF (134 KB)

Clouds as Storm Signals - p145

doi:10.1038/scientificamerican09041875-145a

PDF (134 KB)

Scientific and Practical Information - p145

doi:10.1038/scientificamerican09041875-145b

PDF (134 KB)

A New Gunboat - p146

doi:10.1038/scientificamerican09041875-146

PDF (338 KB)

Driving Portable Tools - pp146 - 147

doi:10.1038/scientificamerican09041875-146a

PDF (561 KB)

A New Circular Compass - p147

doi:10.1038/scientificamerican09041875-147

PDF (260 KB)

Whitton's Stop Valve - p147

doi:10.1038/scientificamerican09041875-147a

PDF (260 KB)

The Cataleptic Rooster - pp147 - 148

doi:10.1038/scientificamerican09041875-147b

PDF (461 KB)

Practical Mechanism - pp148 - 149

Joshua Rose

doi:10.1038/scientificamerican09041875-148a

PDF (476 KB)

Combined Belt Tightener and Countershaft Hanger - p150

doi:10.1038/scientificamerican09041875-150

PDF (318 KB)

New Method of Bending Pipes - p150

doi:10.1038/scientificamerican09041875-150a

PDF (318 KB)

Improved Nail Extractor - p150

doi:10.1038/scientificamerican09041875-150b

PDF (318 KB)

Bohart's Beer Cooler - p150

doi:10.1038/scientificamerican09041875-150c

PDF (318 KB)

El Baron De Hughes - pp151 - 152

doi:10.1038/scientificamerican09041875-151

PDF (463 KB)

The Heating Surface of Boilers - p152

doi:10.1038/scientificamerican09041875-152

PDF (275 KB)

The American Association for the Advancement of Science - pp152 - 153

doi:10.1038/scientificamerican09041875-152a

PDF (514 KB)

Decisions of the Courts - p153

doi:10.1038/scientificamerican09041875-153

PDF (285 KB)

Recent American and Foreign Patents - pp154 - 155

doi:10.1038/scientificamerican09041875-154

PDF (480 KB)

Communications Received - p156

doi:10.1038/scientificamerican09041875-156

PDF (424 KB)

Canadian Patents - p156

doi:10.1038/scientificamerican09041875-156b

PDF (424 KB)