Departments
- Letters
Correspondence - January 28, 1899
- Recommended
New Books, Etc. - January 28, 1899
- Departments
Recently Patented Inventions - January 28, 1899
Notes and Queries - January 28, 1899
Index of Inventions - January 28, 1899
Business and Personal - January 28, 1899
Patents - January 28, 1899