2022
Jun
30
Upcoming Events
Collection Highlights
- "The Theory of Light" by Thomas Preston (1895)
- "A New Method of Finding a Ship’s Position at Sea" by Capt. Thomas H. Sumner (1851)
Recent Exhibits
The Work of Knowledge
An online exhibit on glass plate photography and the HCO by Shea Hendry
An online exhibit on glass plate photography and the HCO by Shea Hendry