Subjects
- Children--Montana--1890-1900.1
- Children--New York (State)--1890-1910.1
- Children--Norwalk--Ohio--1920-1930.1
- Children--Pennsylvania--1860-1890.1
- Children--United States--1910-1920.1
- Chinese--Idaho.1
- Chinese.1
- Chiricahua Indians.1
- Churches--1880-1920.1
- Churches--1900-1910.1
- Churches--Massachusetts--1890-1910.1
- Churches--United States--1890-1900.1
- Churches--United States--1890-1910.1
- Churches--United States--1910-1920.1
- Churches.1
- Cities & towns--Michigan.1
- City & town halls--California--San Francisco--1900-1910.1
- Civil engineering.1
- Classrooms--Iowa--1890-1910.1
- Clothing & dress--China--1910-19301