Table of contents
February 8, 1868, Volume 18 No 6 pp81-96
About the coverBusiness and Personal
Patent Notes
Top of page
Top of pageArticles
Manufacturing, Mining, and Railroad Items - p86
doi:10.1038/scientificamerican02081868-86a
Recent American and Foreign Patents - pp86 - 87
doi:10.1038/scientificamerican02081868-86b
Blaetterlein's Device for Inserting Lamp Wicks - p88
doi:10.1038/scientificamerican02081868-88
Butler & Waring's Weather Strip for Doors and Windows - p88
doi:10.1038/scientificamerican02081868-88a
