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New York and Boston Railroad

To Spring

Great Western Railroad

Rail Road News

Day Line To Boston

Bain's Electro Chemical Telegraph


Extraordinary Remains

Latest Improvement

Large Sale

Improved Wrench

Important, if True

Important Invention

How to Grow Rich

The Propeller Albany

Composition Building

Self--Discharging Flour Chest and Flour Packer Combined


Death of a Chief

Pacific Railroad

Sheet Tin

Steamboat Fare on the Lakes

Ewbank's Hydraulics

American Journal of Agriculture and Science

Old Independence Bell

New York Hermit in Mexico

Telegraph Wires

A Hint to American Shippers

A Rhyming Youth

New Card Press

Metallic Salts

Indian Superstition

Vegetable and Animal Carbon

Neutral Salts

A Beautiful Thought

A Bit of True Philosophy

Sam Patch Outdone

Queer Fancies

An Old Man

Steamboat Speed

Luxury of Ancient Rome

New Carriage

List of Patents

Improvements in Sawing

Improved Horse Rake

Threshing Machine

New Barrel--Dressing Machine

Nevin's Dough Mixing and Kneading Machine

Cleaning Filters

Self-Feeding Oil Can

New Railroad Coupling

New Plasterer's Trowel

The Dignity of Labor

Practical Blunders

The Ediograph

Scientific American--Bound Volumes

Arkansas Lead Mines

Disinfecting Fluids

Appropriations for Agriculture

Substitute for Marble


The Coal Trade

Female Philanthropy

Morocco Leather

Canadian Improvement

Electricity Universal

Phenomena of Sound

Excavations in Pompeii

Exchanging Pearls

A Temperance Society in Prussia

Lost Inventions

Female College

Patent Agency

Mechanical Movements

Oscillating Column


A Perspectograph

To Transfer a Print to the Surface of Wood


Caoutchouc from Drying Oils

Receipt for Cleaning Engravings


Watering Dahlias

Indelible Ink

Keeping Fresh Beef

Graham's Escapement

Looking-Glasses for Birds

The Scientific American


  • From the Editor

    To Correspondents

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May 20, 1848

20% Sitewide for President's Day