Box 2647, Folder 2: #90 Maps Pittsburgh, PA
Records of the Federal Reserve System
Maps of the Pittsburgh region.
National Archives at College Park, MD
United States. Reserve Bank Organization Committee, 1914, Box 2647, Folder 2: #90 Maps Pittsburgh, PA, from Records of the Federal Reserve System, accessed Dec 7, 2013 from FRASER, http://fraser.stlouisfed.org/docs/historical/nara/nara_rg082_e02_b2647_02.pdf