Pittsburgh Triangles was created in 1974.
Sporting Triangles was created in 1987.
Dayton Triangles was created in 1913.
The Game of Triangles was created in 1967-01.
Triangles - novel - was created on 2011-10-18.
Pittsburgh Hornets was created in 1961.
Pittsburgh Ironmen was created in 1946.
Pittsburgh Rebels was created in 1914.
Pittsburgh Catholic was created in 1844.
Pittsburgh Maulers was created in 1984.
Pittsburgh Shamrocks was created in 1915.
Pittsburgh Pirates was created in 1882.
Pittsburgh Dispatch was created in 1846.