Subjects
- Capitols.1
- Carriages & coaches.1
- Carts & wagons.1
- Cast ironwork.1
- Castles & palaces--1880-1890.1
- Children--Canada--1860-1900.1
- Children--Pennsylvania--1860-1890.1
- Children--South Dakota--1900-1910.1
- Children--United States.1
- Christian shrines--Palestine--19th century.1
- Churches.1
- Cities & towns--Michigan.1
- Civil engineering.1
- Classrooms--Ohio--Yellow Springs--1860.1
- Clothing & dress--1870-1880.1
- Coal mining.1
- Coal.1
- Cog railroads.1
- Communication devices.1
- Conjoined twins.1