Volume 15, Issue 12
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Features
Twenty-Five Years--a Retrospect
Miscellaneous Summary
How Grain is Stored in New York
Eversol's Screw Driver
Special Notices
Keener's Patent Hat Rack
Harlow's Ash Sifter
Rancid Butter for Cooking
Fumigating
The Recovery of the Cable of 1865--Deep Water Fishing
Patent Claims
Issued from the U. S. Patent Office