Table of contents
June 8, 1867, Volume 16 No 23 pp357-372
About the coverBusiness and Personal
Patent Notes
Top of page
Top of pageArticles
Boiler Feed Pipes, Check Valves, and Cast-Iron Heads - p358
doi:10.1038/scientificamerican06081867-358a
Recent American and Foreign Patents - pp362 - 363
doi:10.1038/scientificamerican06081867-362b
The Gulf Stream and the Cuba Telegraph - p365
doi:10.1038/scientificamerican06081867-365c
The Price and Prospect of Bread - pp365 - 366
doi:10.1038/scientificamerican06081867-365d
Gleanings from the Polytechnic Association - p366
doi:10.1038/scientificamerican06081867-366
