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Features

Egyptian Antiquities

The Pyramids of Egypt

Diggings in Bœotia

Industrial Education

Modification of Emulsion Processes

Tannic Acid as a Preventive of Frilling and Blisters

Tanning in 1880.—A Paper on the First Preparation of Green Hides and Upon Mineral Tanning

Pike's Peak not a Volcano

The Swill-Tubs of New York

The Proposed Tehuantepec Ship Railway

By W. Zabemba

The Washing of Fine or Pulverized Coal

Calvert Street Bridge in Baltimore

Fulton's First Steamboat

Recent Studies Among the Stars

By Isaac Sharpless

On the Thermal Balance

By S. P. Langley

The Early Practice of Medicine by Women

By H. Carrington Bolton

On the Beneficent and Toxical Effects of the Various Species of Rhus

By T. J. W. Burgess

Scientific Breeding

By J. D. Caton

Don Cossack

Deep Sea Life

A Buffalo Race in the Philippine Islands

Animal Life

By J. H. Barker

Export of American Hogs

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