in Ohio Old Central Post Office in Toledo, OH, listed on the NRHP in Ohio Mill Office and Post Office, listed on the NRHP in Woodsdale, Ohio United States Post Office and Federal Building (Zanesville, Ohio), listed on the NRHP in Zanesville Oklahoma Kingfisher Post Office, in Kingfisher, OK, NRHP-listed United States Post Office Madill, in Madill, OK, NRHP-listed United States Post Office and Courthouse (Muskogee, Oklahoma), NRHP-listed United States Post Office (Norman, Oklahoma), NRHP-listed United States Post Office Nowata, in Nowata, OK, NRHP-listed United States Post Office, Courthouse, and Federal Office Building (Oklahoma City, Oklahoma), NRHP-listed United States Post Office and Courthouse (Tulsa, Oklahoma), NRHP-listed Woodward Federal Courthouse and Post Office, in Woodward, OK, NRHP-listed Oregon U.S. Post Office (Astoria, Oregon), listed on the NRHP Old U.S. Post Office (Bend, Oregon), listed on the NRHP U.S. Post Office (Eugene, Oregon), listed on the National Register of Historic Places in Lane County United States Post Office (The Dalles, Oregon, 1916), listed on the NRHP U.S. Post Office and Federal Building (La Grande, Oregon), listed on the NRHP U.S. Post Office and Courthouse (Medford, Oregon), listed on the NRHP United States Post Office and Courthouse (Pendleton, Oregon), listed on the NRHP 511 Federal Building, a former post office, listed on the NRHP St. Johns Post Office (Portland, Oregon), listed on the NRHP U.S. Post Office (Roseburg, Oregon), listed on the NRHP United States Post Office (Scappoose, Oregon), listed on the NRHP U.S. Post Office (Tillamook, Oregon), listed on the National Register of Historic Places in Tillamook County Pennsylvania United States Post Office (Charleroi, Pennsylvania), listed on the NRHP in Washington County United States Post Office (Connellsville, Pennsylvania), listed on the NRHP in Fayette County Erie Federal Courthouse and Post Office, in Erie, listed on the NRHP in Erie County United States Post Office (Hanover, Pennsylvania), listed on the NRHP in York County United States Post Office (Lancaster, Pennsylvania), listed on the NRHP in Lancaster County United States Post Office (Oil City, Pennsylvania), listed on the NRHP in Venango County United States Post Office-Main Branch (Philadelphia, Pennsylvania), listed on the NRHP in Philadelphia County United States Court House and Post Office Building (currently known as the Robert N. C. Nix Sr. Federal Building), in Philadelphia, listed on the NRHP in Philadelphia County Allegheny Post Office, Pittsburgh, listed on the NRHP in Allegheny County and now part of the Children's Museum of Pittsburgh