Places
- Colorado River (Colo.-Mexico)1
- Colorado.1
- Confederated Tribes of the Warm Springs Reservation of Oregon.1
- Croton Aqueduct (N.Y.)1
- Crow Creek Indian Reservation (S.D.)1
- Crow Creek Sioux Tribe of the Crow Creek Reservation, South Dakota1
- Cuba.1
- Czechoslovakia.1
- Dakota.1
- Detroit (Mich.)1
- Egypt.1
- England.2
- Europe.1
- Florida.1
- Fort Collins (Colo.)1
- Fort Hall Indian Reservation (Idaho)1
- Forth Bridge (South Queensferry, Scotland : Railroad bridge)2
- France.2
- Germany.2
- Great Britain.1