Table of contents
November 13, 1880, Volume 43 No 20 pp304-315
About the coverBusiness and Personal
Books
Notes and Queries
Index
Top of page
Top of pageArticles
Apparatus for Adjusting Balance Wheels of Watches - p307
doi:10.1038/scientificamerican11131880-307a
Mr. Eads' Ship Railway for the American Isthmus - pp308 - 309
doi:10.1038/scientificamerican11131880-308a
Decisions Relating to Patents and Trade Marks, By The Commissioner of Patents, and more - p313
doi:10.1038/scientificamerican11131880-313