Table of contents


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Departments

Correspondence

Correspondence p325

doi:10.1038/scientificamerican11221890-325


Recently Patented Inventions

Recently Patented Inventions p330

doi:10.1038/scientificamerican11221890-330


Books

New Books and Publications p330

doi:10.1038/scientificamerican11221890-330a


Business and Personal

Business and Personal p331

doi:10.1038/scientificamerican11221890-331


Notes and Queries

Notes and Queries p331

doi:10.1038/scientificamerican11221890-331a


Index

Index of Inventions pp331 - 332

doi:10.1038/scientificamerican11221890-331c


Patent Notes

Patents pp333 - 334

doi:10.1038/scientificamerican11221890-333


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Articles

The Tennessee River Improvement p320

doi:10.1038/scientificamerican11221890-320


Dr. Koch's Treatment for Consumption pp320 - 322

doi:10.1038/scientificamerican11221890-320a


An Improved Score Device p323

doi:10.1038/scientificamerican11221890-323


An Improved Land Roller p323

doi:10.1038/scientificamerican11221890-323a


An Improved Shutter Worker p323

doi:10.1038/scientificamerican11221890-323b


A Tool for Setting Boiler Flues p323

doi:10.1038/scientificamerican11221890-323c


An Improved Car Coupling pp323 - 324

doi:10.1038/scientificamerican11221890-323d


New Hose Coupling p324

doi:10.1038/scientificamerican11221890-324


Utilizing Niagara Falls Water Power p326

doi:10.1038/scientificamerican11221890-326


The Norton Self-Ballasting Life Boat or Yacht pp327 - 328

doi:10.1038/scientificamerican11221890-327


Mould for Constructing Concrete Sewers and Subways p329

doi:10.1038/scientificamerican11221890-329


Scientific American p330

doi:10.1038/scientificamerican11221890-330b


To Inventors p331

doi:10.1038/scientificamerican11221890-331b


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