Report of the Isthmian Canal Commission - p370

doi:10.1038/scientificamerican12151900-370

PDF (263 KB)

The Relative Cost of Steamship Construction in Europe and America - p370

doi:10.1038/scientificamerican12151900-370a

PDF (263 KB)

Report of the Commission on Patents and Trade Marks - pp370 - 371

doi:10.1038/scientificamerican12151900-370b

PDF (388 KB)

Shooting at the Clouds - p371

doi:10.1038/scientificamerican12151900-371

PDF (173 KB)

Alcohol as a Fuel for Motor Carriages - p371

doi:10.1038/scientificamerican12151900-371a

PDF (173 KB)

The Direct Combination of Alumina and Oxide of Calcium in the Electric Furnace - p371

doi:10.1038/scientificamerican12151900-371b

PDF (173 KB)

Electric Tramways in London - p371

doi:10.1038/scientificamerican12151900-371c

PDF (173 KB)

Curious Knot Formation - p372

doi:10.1038/scientificamerican12151900-372

PDF (338 KB)

A Simple Portable Acetylene House-Lamp - p372

doi:10.1038/scientificamerican12151900-372a

PDF (338 KB)

New Telephone Meter - p372

doi:10.1038/scientificamerican12151900-372b

PDF (338 KB)

A Safety Attachment for Water-Gages - p373

doi:10.1038/scientificamerican12151900-373

PDF (313 KB)

Scotte Traction Engine—Type Shown at the Paris Exposition - pp373 - 374

doi:10.1038/scientificamerican12151900-373a

PDF (478 KB)

Modern Soft-Coal Mining and Handling in the United States - pp374 - 375

Henry Hale

doi:10.1038/scientificamerican12151900-374

PDF (410 KB)

Electric Freight Conveyers for Loading and Unloading Vessels - p376

doi:10.1038/scientificamerican12151900-376

PDF (312 KB)

The New 12-Inch Naval Gun - pp376 - 377

doi:10.1038/scientificamerican12151900-376a

PDF (666 KB)

The Third-Rail Equipment of the Manhattan Elevated Railways - p377

doi:10.1038/scientificamerican12151900-377

PDF (395 KB)

IV. Simple Electric Motor - p378

George M. Hopkins

doi:10.1038/scientificamerican12151900-378

PDF (350 KB)

To Inventors - p380

doi:10.1038/scientificamerican12151900-380b

PDF (814 KB)