Table of contents
Books
Business and Personal
Notes and Queries
Index
Patent Notes
Top of page
Top of pageArticles
The New Law for Brakes and Car Couplers - p162
doi:10.1038/scientificamerican03181893-162
The Telephone and the Berliner Patent - pp162 - 163
doi:10.1038/scientificamerican03181893-162a
Bridges on the Transandine Railway - pp164 - 165
doi:10.1038/scientificamerican03181893-164b
The Great Exposition Entrances to the Fisheries and the Mining Buildings - p168
doi:10.1038/scientificamerican03181893-168
Gold and Silver Refining from Jewelers' Sweepings - pp169 - 170
doi:10.1038/scientificamerican03181893-169
