Table of contents
April 25, 1868, Volume 18 No 17 pp257-270
About the coverBusiness and Personal
Top of page
Top of pageArticles
Lofoden Norwegian Cod Liver Oil - pp257 - 258
doi:10.1038/scientificamerican04251868-257a
Across Mt. Cenis—Fell's Mountain Railway - p259
doi:10.1038/scientificamerican04251868-259
Clarke's Patent File for Papers. Music, Etc. - pp261 - 262
doi:10.1038/scientificamerican04251868-261
Manufacturing Mining, and Railroad Items - p262
doi:10.1038/scientificamerican04251868-262
Recent American and Foreign Patents - pp262 - 263
doi:10.1038/scientificamerican04251868-262a
Screw Threads and Bolts—a Uniform System - p265
doi:10.1038/scientificamerican04251868-265
