Table of contents
May 4, 1861, Volume 4 No 18 (New Series) pp273-288
About the coverNotes and Queries
Top of page
Top of pageArticles
To Coat Iron with Brass, Improved Mechanical Blow-Pipe - p273
doi:10.1038/scientificamerican05041861-273
Commander Dahlgren on Iron-Plated Ships - p274
doi:10.1038/scientificamerican05041861-274
History of Water Gas for Light—Frauds and Patents - p275
doi:10.1038/scientificamerican05041861-275
Machine Electricity—Electrotyping—Telegraphing—Electric Light - p276
doi:10.1038/scientificamerican05041861-276
Improvements for the Times—Suggestions to Inventors - pp277 - 278
doi:10.1038/scientificamerican05041861-277a
Exciting Question—Working Steam Expansively - p281
doi:10.1038/scientificamerican05041861-281a
Arrival of Major Anderson and the Garrison of Fort Sumter - p281
doi:10.1038/scientificamerican05041861-281b
The Polytechnic Association of the American Institute - pp282 - 283
doi:10.1038/scientificamerican05041861-282b
