As a sixteen year old girl, model, actress and Gibson Girl Evelyn Nesbit was debauched by prominent New York architect, Stanford White. On June 25, 1906, White paid for taking Evelyn's virginity when her new husband, the wild Pittsburgh millionaire Harry K. Thaw, took White's life on the rooftop of Madison Square Garden.

Table Top Studios computer model of the fort c.1755 on the site of present day Pittsburgh.

Genealogy and local history resources.

A digital library collection containing full-text books, maps, census information, chronology, and archival finding aids, all related to the history of the Pittsburgh region.

Information on the equipment and facilities.

A non-profit historic preservation group serving Allegheny County. It is dedicated to identifying and preserving the architectural landmarks, historic neighborhoods, and historic designed landscapes of Allegheny County and educating people about this regions architectural heritage and urban landscape design history.