Table of contents
July 20, 1867, Volume 17 No 3 pp33-48
About the coverBusiness and Personal
Patent Notes
Top of page
Top of pageArticles
Improved Governor and Stop Motion, The Flow of Solids - p33
doi:10.1038/scientificamerican07201867-33
Peck's Improved Low Water Detector and Alarm - p33
doi:10.1038/scientificamerican07201867-33a
On the Machinery for Boring Artesian Walls - p34
doi:10.1038/scientificamerican07201867-34
Paris Exposition—Award of Premiums - pp34 - 35
doi:10.1038/scientificamerican07201867-34a
Recent American and Foreign Patents - pp38 - 39
doi:10.1038/scientificamerican07201867-38b
Official Report of Patents and Claims - pp43 - 48
doi:10.1038/scientificamerican07201867-43
