Subjects
- Canals.1
- Capital punishment.1
- Capitols.1
- Carriages & coaches.1
- Carts & wagons.1
- Cast ironwork.1
- Charities.1
- Children--Death.1
- Churches.1
- Civil engineering.1
- Coal mining.1
- Coal.1
- Cog railroads.1
- Communication devices.1
- Construction.1
- Copper mining.1
- Cotton.1
- Dams.1
- Delaware Indians--Pennsylvania--Religion.1
- Delaware Indians--Rites and ceremonies.1