Subjects
- Clothing & dress--1870-1890.1
- Coal mining.1
- Coal.1
- Cog railroads.1
- Communication devices.1
- Construction.1
- Copper mining.1
- Cotton.1
- Cubans--New York (State)--New York--History--19th century.1
- Dams.1
- Death--United States--History--19th century.1
- Desks.1
- Diesel locomotives.1
- Diplomats--United States--History--19th century.1
- Disasters.1
- Dogs--California.1
- Earthquakes--California--San Francisco.1
- Education--New Hampshire--19th century.1
- Eiffel Tower (Paris, France)1
- Electricity.1