Paden, George W. (appeal for donation - Pittsburgh); Paisley, Eleanor L.; Parker, C. Ellsworth (re: Blackstock, Mary); Paton, Amelia S.; Paton, Robert (re: Cranston, Sir Robert); Patterson, John; Peacock, Alex R.; Perkins, Frederick Curtis; Pershing, Sadie; Peterson, Mrs. William; Petty, A.L. (re: pension of Balbach, George); Phipps, Henry; Pitzer, Annie H. (re: pension); Plimpton, George A. (secretary, Church Peace Union); Plummer, Joseph (re: pension); Poynton, John A.; Pritchett, Henry S.; Quay, R.R. (Geneva, Seneca Falls and Auburn Rail Road Co.) Pan American Union (see also Kerbey, Joseph); Parkinson & Burr; Passaic Daily News (Hartt, George M.); Patterson Crawford Miller and Arensberg; Peace Society of the City of New York; Pennsylvania Department of Health (Dixon, Samuel); Pennsylvania Iron Works Co.; Pennsylvania Railroad Co.; Pennsylvania Society; Pennsylvania State College; People's Symphony Concerts; Phillips & Worthington, Contracting Engineers; Philo-Selby Company Engravers and Lithographers; Pittsburgh Board of Public Education (re: Ebbert, Theresa Amelia); Pittsburgh, Cincinnati, Chicago & St. Louis Railroad Co.; Pittsburgh Steamship Co.; Pittsburgh, University of; Platt Iron Works Co.; Price, Waterhouse & Co. (re: Union Railroad Co.); Procter & Borden Bonds;