Cornell University Library Digital Collections
Subject
- Journalists1
- Louisville, New Albany & Chicago Rail Road1
- Maps1
- Massachusetts1
- Matamoros, Tamaulipas, Mexico2
- Medallions (Medals)1
- Medals2
- Mexican War9
- Mexican flags1
- Minnesota State Telegraph Company.1
- Mississippi River Valley --Antiquities.1
- Monmouth, New Jersey1
- Monterrey, Mexico2
- Montreal Telegraph Company.2
- Native Americans1
- New York State Agricultural Rooms3
- New York State canals1
- New York and Erie Railroad1
- New York and Erie Railroad Company1
- New York and Western Union Telegraph Company.3