- Cadastral maps220
- Connecticut220
- Fire insurance maps220
- local220
- Photomechanical prints194
- Studio portraits190
- Negatives186
- Typescripts183
- Frontispieces (Illustrations)180
- Architectural drawings175
- Correspondence149
- Group portraits146
- Lantern slides144
- Slides (photographs)137
- Cabinet photographs128
- Marginalia125
- Photograph albums111
- Gelatin silver prints110
- Autographs108
- Albumen prints105