Volume 15, Issue 11
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Features
Meerschaum and Amber
Miscellaneous Summary
Hagenmeyer's Improved Oil Cup
Transverse Force of Explosive Gases in Guns
Carbolic Acid the Most Useful Disinfectant
The Duty of Recording Experiments
Special Notices
New Publications
New Physiognomy, or Signs of Character. By Samuel R Wells. New York: Fowler&Wells, No. 389 Broadway
Patent Claims
Issued from the U. S. Patent Office for the Week Ending Aug. 28, 1866