Features
A Great Lick in Astronomy--The Million Dollar Telescope Provided For
What to do in Hard Times
Decorated Scientists - November 22, 1873
English Printing Presses in America
The November Meteors - 1873
Ramming the Mold
Steam Traveling Cranes at the Vienna Exposition
Postal Telegraph Carriage
Quantitative Spectrum Analysis
Anthon's Sewer Gas Trap
Improved Fireproof Construction
A Mansion and Museum Combined
American Academy of Sciences
Recent American and Foreign Patents - November 22, 1873
Scientific and Practical Information - November 22, 1873
Answers to Correspondents - November 22, 1873
Communications Received - November 22, 1873
Departments
- Letters
Correspondence - November 22, 1873
- Recommended
New Books and Publications - November 22, 1873
- Departments
Business and Personal - November 22, 1873
Notes and Queries - November 22, 1873
Index of Inventions - November 22, 1873
