Table of contents
July 6, 1861, Volume 5 No 1 (New Series) pp1-16
About the coverNotes and Queries
Top of page
Top of pageArticles
Improved Forge Hammer, Naval Steam Engines - p1
doi:10.1038/scientificamerican07061861-1
Experiments with McCarty's Centrifugal Gun - p9
doi:10.1038/scientificamerican07061861-9a
James' Rifled Cannon—In What It Consists - p9
doi:10.1038/scientificamerican07061861-9b
Electrical Spirit Rappers—Interesting Development - p10
doi:10.1038/scientificamerican07061861-10
