Subjects
- Slate quarrying--Colorado--1900-1910.1
- Spanish-American War, 1898.1
- Stereograph industry--1910-1920.1
- Streets--1900-1910.1
- Students--Connecticut--New Haven--1850-1860.1
- Summer employment.1
- Teachers--Connecticut--New Haven--1850-1860.1
- Tennis--China--Shanghai--1910.1
- Theatrical productions--1890-1900.1
- Tipis--1890-1900.1
- Travel--1880-1890.1
- Travel--Cuba--1890-1900.1
- Travel--United States--1890-1900.1
- Travel--United States--1910-1920.1
- Trees--1870-1880.1
- Uniforms--United States--1930-1940.1
- Vacations--1920-1930.1
- Vacations--United States--1890-1900.1
- Warships--American--China--Shanghai--1910.1
- Water supply--Colorado--1900-1910.1