Tompkins Barracks, Schwetzingen (Source: Michael Cannon) Former main gate of Tompkins Barracks. Photo was taken early 2014. The building on the left (Bldg 4222) served as barracks for civilian support units (a.k.a. labor service). Behind 4222 was the LS mess hall (= kantine). The large barracks buildings on the right (background) housed the Personnel Command (PERSCOM), USAREUR Band, Engineer units, et al.