Philadelphia Quartermaster Depot
The Philadelphia Quartermaster Depot, now known as the Defense Logistics Agency Troop Support, was founded as the Schuylkill Arsenal in 1799. == History == The Schuylkill Arsenal was built in 1800 to function as a quartermaster and provide the U.S. military with supplies.
Source: Wikipedia — Philadelphia Quartermaster Depot (CC BY-SA 4.0)