The Gatling Battery Gun and Cartridges, The Steam Ram “Dunderberg” - pp17 - 18

doi:10.1038/scientificamerican01121867-17

PDF (808 KB)

English Locomotives - pp18 - 19

doi:10.1038/scientificamerican01121867-18

PDF (743 KB)

Patent Law—An Interesting Question - p19

doi:10.1038/scientificamerican01121867-19

PDF (324 KB)

Editorial Summary - p19

doi:10.1038/scientificamerican01121867-19a

PDF (324 KB)

Suine's Culinary Instrument - p20

doi:10.1038/scientificamerican01121867-20

PDF (244 KB)

Ferry Across the English Channel - p20

doi:10.1038/scientificamerican01121867-20a

PDF (244 KB)

A New Lever Movement - p20

doi:10.1038/scientificamerican01121867-20b

PDF (244 KB)

Snow Melted by Friction-Dangerous Paper - pp20 - 21

Charles A. Seeley

doi:10.1038/scientificamerican01121867-20c

PDF (488 KB)

Mueller's Stove Handles - p21

doi:10.1038/scientificamerican01121867-21

PDF (258 KB)

The Compass—Local Attraction - pp21 - 23

doi:10.1038/scientificamerican01121867-21b

PDF (1,108 KB)

Recent American and Foreign Patents - pp23 - 24

doi:10.1038/scientificamerican01121867-23

PDF (863 KB)

Chemical Ingredients of Celestial Light - p24

doi:10.1038/scientificamerican01121867-24

PDF (266 KB)

Kearney's Water Valve for Water Supply Pipes, Gas Companies, Steam Engines, Etc. - p24

doi:10.1038/scientificamerican01121867-24a

PDF (266 KB)

Advertisers - p25

doi:10.1038/scientificamerican01121867-25

PDF (256 KB)

Reforms in the Patent Office - p25

doi:10.1038/scientificamerican01121867-25a

PDF (256 KB)

Fertility of American Genius - p25

doi:10.1038/scientificamerican01121867-25b

PDF (256 KB)

Case Hardening of Iron - p25

doi:10.1038/scientificamerican01121867-25c

PDF (256 KB)

Commissioners to the French Exhibition - p25

doi:10.1038/scientificamerican01121867-25d

PDF (256 KB)

Canadian Patent Laws - p25

doi:10.1038/scientificamerican01121867-25e

PDF (256 KB)

Coloring and Dyeing Ivory - p26

doi:10.1038/scientificamerican01121867-26

PDF (261 KB)

The Paris International Exhibition - p26

doi:10.1038/scientificamerican01121867-26a

PDF (261 KB)

The Ocean Yacht Race - pp26 - 27

doi:10.1038/scientificamerican01121867-26b

PDF (502 KB)

Practical Education for Mechanics - p27

doi:10.1038/scientificamerican01121867-27

PDF (241 KB)

Railroad Items - p27

doi:10.1038/scientificamerican01121867-27a

PDF (241 KB)

Gleanings from the Polytechnic Association - p27

doi:10.1038/scientificamerican01121867-27b

PDF (241 KB)

How People Live in Paris - p28

doi:10.1038/scientificamerican01121867-28

PDF (173 KB)

The Cotton Manufacture - pp28 - 29

doi:10.1038/scientificamerican01121867-28a

PDF (610 KB)

Disinfectants—A Valuable Report - p29

doi:10.1038/scientificamerican01121867-29

PDF (453 KB)

Patent Office Decisions—Combination Tool Patent - p29

doi:10.1038/scientificamerican01121867-29a

PDF (453 KB)

Answers to Correspondents - p29

doi:10.1038/scientificamerican01121867-29b

PDF (453 KB)

The Markets - pp29 - 32

doi:10.1038/scientificamerican01121867-29d

PDF (2,972 KB)