Thornburg, PA, United States
Pittsburgh. Gateway to the West and steel center of the world. Named for William Pitt by Gen. Forbes after the fall of French Fort Duquesne in 1758. Laid out as a town by John Campbell in 1764. Incorporated as a city, 1816.
Listen to the audio guide for Blue plaque № 28402 Free on WIP — starts by itself when you arrive, even with the screen off