Departments
- Letters
Correspondence - February 18, 1899
- Recommended
New Books, Etc - February 18, 1899
- Departments
Recently Patented Inventions - February 18, 1899
Index of Inventions - February 18, 1899
Business and Personal - February 18, 1899
Notes and Queries - February 18, 1899
Patents - February 18, 1899