Table of contents

New Propeller - p9

doi:10.1038/scientificamerican09301848-9a

Rail Road News - p9

doi:10.1038/scientificamerican09301848-9b

Reduction of Fares - p9

doi:10.1038/scientificamerican09301848-9c

Accidents by Railroad - p9

doi:10.1038/scientificamerican09301848-9d

Reprehensible Conduct - p9

doi:10.1038/scientificamerican09301848-9e

The Telegraph - p9

doi:10.1038/scientificamerican09301848-9f

The Fate of a Canal - p9

doi:10.1038/scientificamerican09301848-9g

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Foreign correspondence - p10

doi:10.1038/scientificamerican09301848-10

A Noble Act Handsomely Acknowledged - p10

doi:10.1038/scientificamerican09301848-10a

An Interesting Relic - p10

doi:10.1038/scientificamerican09301848-10b

Hints to Gas Consumers - p10

doi:10.1038/scientificamerican09301848-10c

Potatoe Cheese - p10

doi:10.1038/scientificamerican09301848-10d

Bogardus Flour Mill - p10

doi:10.1038/scientificamerican09301848-10e

Morse's Air Distributor, for Burning Sawdust. Tan, Fine Coal Dust, and Refuse Fuel - p10

doi:10.1038/scientificamerican09301848-10f

Holden's Dollar Magazine - p10

doi:10.1038/scientificamerican09301848-10g

The Census of France - p10

doi:10.1038/scientificamerican09301848-10h

Pencils - p10

doi:10.1038/scientificamerican09301848-10i

A New Suspension Bridge - p10

doi:10.1038/scientificamerican09301848-10j

Maryland Institute for the Promotion of the Mechanic Arts - p10

doi:10.1038/scientificamerican09301848-10k

Theft on an Ancient Manuscript - p10

doi:10.1038/scientificamerican09301848-10l

Drunkenness among the Hindoos - p10

doi:10.1038/scientificamerican09301848-10m

A Metropolis of Monkies - p10

doi:10.1038/scientificamerican09301848-10n

Incrustations in Steam Boilers - p11

doi:10.1038/scientificamerican09301848-11

American Association for the advancement of Science - p11

doi:10.1038/scientificamerican09301848-11a

British - p11

doi:10.1038/scientificamerican09301848-11b

Microscopic Discoveries - p11

doi:10.1038/scientificamerican09301848-11c

Cholera Liquid - p11

doi:10.1038/scientificamerican09301848-11d

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Novel Mode of Propelling Steamboats - p12

doi:10.1038/scientificamerican09301848-12

Chloroform a substitute for Steam - p12

doi:10.1038/scientificamerican09301848-12a

Improvements in Wrought Iron - p12

doi:10.1038/scientificamerican09301848-12b

Coke versus Dlamond.—An Important Discovery - p12

doi:10.1038/scientificamerican09301848-12c

Dodge's Balance Pump - p12

doi:10.1038/scientificamerican09301848-12d

Double Headed and pointed Finishing Brad - p12

doi:10.1038/scientificamerican09301848-12e

An old Revolver - p12

doi:10.1038/scientificamerican09301848-12f

New War Engine - p12

doi:10.1038/scientificamerican09301848-12g

Scientific Associations - p13

doi:10.1038/scientificamerican09301848-13

The Best Form for Strength - p13

doi:10.1038/scientificamerican09301848-13a

Important Patent Cases.--Morse vs. O'Reilly - p13

doi:10.1038/scientificamerican09301848-13b

Infringement of a Patent for a Machine to Saw Irregular Shapes - p13

doi:10.1038/scientificamerican09301848-13c

Oat Meal - p13

doi:10.1038/scientificamerican09301848-13d

The Miners of Pennsylvania - p13

doi:10.1038/scientificamerican09301848-13e

What our Contemporaries think of us - p13

doi:10.1038/scientificamerican09301848-13f

Sculpture and Monuments - p13

doi:10.1038/scientificamerican09301848-13g

Reduction in the Price of Gas - p13

doi:10.1038/scientificamerican09301848-13h

Please Send Me the First Half of Vol. 3 - p13

doi:10.1038/scientificamerican09301848-13i

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The Scientific American - p13

doi:10.1038/scientificamerican09301848-13j

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On Patent Laws.--Selling before the issue of a Patent - p14

doi:10.1038/scientificamerican09301848-14

A Great Mechanic Gone - p14

doi:10.1038/scientificamerican09301848-14a

The Wild Man - p14

doi:10.1038/scientificamerican09301848-14b

Action - p14

doi:10.1038/scientificamerican09301848-14c

Origin of the Electric Telegraph - p14

doi:10.1038/scientificamerican09301848-14d

Cause of Dark Color of the Skin - p14

doi:10.1038/scientificamerican09301848-14e

To Correspondents - p15

doi:10.1038/scientificamerican09301848-15

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New Chemical Law - p16

doi:10.1038/scientificamerican09301848-16

An excellent plan for Preparing Glue - p16

doi:10.1038/scientificamerican09301848-16a

Priming for Percussion Guns - p16

doi:10.1038/scientificamerican09301848-16b

Artificial Eyes for Horses - p16

doi:10.1038/scientificamerican09301848-16c

History of the Rotary Engine - p16

doi:10.1038/scientificamerican09301848-16d

To Weld Iron, Steel and Sheet Iron - p16

doi:10.1038/scientificamerican09301848-16e

The Best Mechanical Paper - p16

doi:10.1038/scientificamerican09301848-16f