Scientific American Magazine Vol 32 Issue 22

Scientific American Magazine

Volume 32, Issue 22

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Features

The Virginia Ditcher

A Want

The Wreck of the Schiller

A Practical Cure For Vagrancy

The New International Postal Rates

Design Patents and Trade Marks - May 29, 1875

Successful Transplantation of Bone

Our National University of Technology

A Success for the Fishery Commission

The Merriman Life-Preserving Dress

Improved Walk and Road Cleaner

Motive Power from Waves

Improved Boiler Feed Regulator

Hight of Waves

Psycho Exposed

Arrangement of Galvanic Batteries

Sideboard Refrigerators

Smith's Improved Sheave

Smith's Blind Slat Holder

Improved Hub Borer

An Ornamental Gourd

Cottage Horticulture

A Spring Button Hole Bouquet

Scientific and Practical Information - May 29, 1875

Decisions of the Courts - May 29, 1875

The Origin of Cold Snaps

Recent American and Foreign Patents - May 29, 1875

Communications Received - May 29, 1875

Departments

Correspondence - May 29, 1875

Notes and Queries - May 29, 1875

Business and Personal - May 29, 1875

Index of Inventions - May 29, 1875