Volume 1, Issue 8supp
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Features
What New-York Will Show
Brazil at the Exhibition
A. British View of the Exhibition
Exhibition Notes
Laboratory Notes
Sergius Kern, St. Petersburg
Stenography
Extraction of Sulphur
Constitution of the Phosphates
Lessons in Mechanical Drawing
LESSON IV.
Amateur Wood-Workers
New Sphygmograph, an Instrument Adapted as a Sphygmograph, Sphygmometer, Cardiograph, Cardiometer, and to other Uses
Proceedings of Societies
Entomological Society, London, January 5
The Royal Society
Honor To Dr. Hofmann