Table of contents


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Departments

Recently Patented Inventions

Recently Patented Inventions p205

doi:10.1038/scientificamerican09231893-205


Books

New Books and Publications p205

doi:10.1038/scientificamerican09231893-205a


Business and Personal

Business and Personal p205

doi:10.1038/scientificamerican09231893-205b


Notes and Queries

Notes and Queries pp205 - 206

doi:10.1038/scientificamerican09231893-205c


Index

Index of Inventions p206

doi:10.1038/scientificamerican09231893-206a


Patent Notes

Patents p208

doi:10.1038/scientificamerican09231893-208


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Articles

The Morse Twist Drill at the Fair p193

doi:10.1038/scientificamerican09231893-193


A New Patent Office Building Proposed p194

doi:10.1038/scientificamerican09231893-194


Notes from the Worlds Columbian Exposition p195

doi:10.1038/scientificamerican09231893-195


The Rider Hot Air Engine Company Exhibit p196

doi:10.1038/scientificamerican09231893-196


The Eureka Tempered Copper Co.'s Exhibit p196

doi:10.1038/scientificamerican09231893-196a


A Guide Block for Telegraph Wires, Etc p196

doi:10.1038/scientificamerican09231893-196b


An Inexpensive and Efficient Milk Cooler p197

doi:10.1038/scientificamerican09231893-197


Leather Belts at the Fair p197

doi:10.1038/scientificamerican09231893-197a


An Inside Cover for Barrels p197

doi:10.1038/scientificamerican09231893-197b


Mechanical Press for Copper Plate Printing pp197 - 198

doi:10.1038/scientificamerican09231893-197c


A Convenience for Smokers p198

doi:10.1038/scientificamerican09231893-198


The World's Columbian Exposition-General View p199

doi:10.1038/scientificamerican09231893-199


Jean Martin Charcot p200

doi:10.1038/scientificamerican09231893-200


William Galloway's Exhibit of Art Pottery p200

doi:10.1038/scientificamerican09231893-200a


William Harkness p201

Marcus Benjamin, Ph.D.

doi:10.1038/scientificamerican09231893-201


Apparatus for Preventing Collisions of Trains pp201 - 202

doi:10.1038/scientificamerican09231893-201a


The Weed Steak Boiler pp202 - 203

doi:10.1038/scientificamerican09231893-202


A World's Fair Exhibit of Hammers, Edge Tools, Etc pp203 - 204

doi:10.1038/scientificamerican09231893-203


To Inventors p206

doi:10.1038/scientificamerican09231893-206


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