Table of contents

Never Rail at the World - p1

doi:10.1038/scientificamerican04301846-1a

All Together - p1

doi:10.1038/scientificamerican04301846-1b

Park's Steam-Expansion Valve - p1

doi:10.1038/scientificamerican04301846-1c

The Butcher and his Calf - p1

doi:10.1038/scientificamerican04301846-1d

Glossary of Mechanical Terms - pp1 - 2

doi:10.1038/scientificamerican04301846-1e

PDF (1,639 KB)

Science of Mechanics - p2

doi:10.1038/scientificamerican04301846-2

New Inventions - p2

doi:10.1038/scientificamerican04301846-2a

Southern Pine - p2

doi:10.1038/scientificamerican04301846-2b

Galvanism - p2

doi:10.1038/scientificamerican04301846-2c

Arts and Trade - p2

doi:10.1038/scientificamerican04301846-2d

The Panama Canal - p2

doi:10.1038/scientificamerican04301846-2e

Foreign News - p2

doi:10.1038/scientificamerican04301846-2f

To the Working-man - p3

doi:10.1038/scientificamerican04301846-3

Man's Mind is Free - p3

doi:10.1038/scientificamerican04301846-3a

The First Birds of Spring - p3

doi:10.1038/scientificamerican04301846-3b

The Culture of Flowers - p3

doi:10.1038/scientificamerican04301846-3c

Circular - p3

doi:10.1038/scientificamerican04301846-3d

Progress of Phonography - p3

doi:10.1038/scientificamerican04301846-3e