Table of contents
Inventions
Business and Personal
Books
Notes and Queries
Index
Patent Notes
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Top of pageArticles
The American Fish Culturists' Convention - p240
doi:10.1038/scientificamerican04161881-240a
Charges for Handling Grain in New York Harbor - p241
doi:10.1038/scientificamerican04161881-241
The International Exhibition of Electricity at Paris, 1881 - p241
doi:10.1038/scientificamerican04161881-241a
An Invention Wanted for Utilizing Flax Refuse - p241
doi:10.1038/scientificamerican04161881-241b
Simplified Holtz Electrical Machine - pp247 - 248
Geo M. Hopkins
doi:10.1038/scientificamerican04161881-247
Lavater's Apparatus for Taking Silhouettes - p249
doi:10.1038/scientificamerican04161881-249a