Table of contents
May 2, 1868, Volume 18 No 18 pp273-286
About the coverBusiness and Personal
Top of page
Top of pageArticles
The Watch—Its History and Manufacture - pp275 - 276
H. F. Piaget
doi:10.1038/scientificamerican05021868-275a
Morse's Plan for Centering and Packing Bobbins - p276
doi:10.1038/scientificamerican05021868-276
The Excelsior Grinder for Mowing and Reaping Machines - pp276 - 277
doi:10.1038/scientificamerican05021868-276a
Manufacturing Mining, and Railroad Items - p278
doi:10.1038/scientificamerican05021868-278
Recent American and Foreign Patents - pp278 - 279
doi:10.1038/scientificamerican05021868-278a
Official Report of Patent and Claims - pp282 - 286
doi:10.1038/scientificamerican05021868-282