P
Pacific Coast Marine Firemen, Oilers, Watertenders and Wipers Association, 1948, inclusive
Box: 33 (Material Type: Mixed Materials)
Pacific Coast Marine Firemen, Oilers, Watertenders and Wipers Association, 1960, 1977, inclusive
Box: 33 (Material Type: Mixed Materials)
Packinghouse Workers Organizing Committee, 1941, inclusive
Box: 33 (Material Type: Mixed Materials)
Pan-American Federation of Labor, 1929, undated, inclusive
Box: 33 (Material Type: Mixed Materials)
Paper, Allied-Industrial, Chemical and Energy Workers International Union, 1999, inclusive
Box: 33 (Material Type: Mixed Materials)
Paper Workers Organizing Committee, 1944, inclusive
Box: 33 (Material Type: Mixed Materials)
Pattern Makers' League of North America, 1932-1962, undated, inclusive
Box: 33 (Material Type: Mixed Materials)
Paving Cutters' Union of the U.S.A. and Canada, 1948, inclusive
Box: 33 (Material Type: Mixed Materials)
Perth Electric Tramway Workers (Australia), 1930, inclusive
Box: 33 (Material Type: Mixed Materials)
Philadelphia Transportation Company Strike of 1943, 1944, inclusive
Box: 33 (Material Type: Mixed Materials)
Physicians National Housestaff Association, 1975-1976, undated, inclusive
Box: 33 (Material Type: Mixed Materials)
Piano and Organ Workers' International Union of America, undated
Box: 33 (Material Type: Mixed Materials)
Police Benevolent Association, 1985-1990, undated, inclusive
Box: 33 (Material Type: Mixed Materials)
Postal, Telegraph and Telephone International, 1920, 1975, inclusive
Box: 34 (Material Type: Mixed Materials)
Postal, Telegraph and Telephone International, 1975-1978, inclusive
Box: 34 (Material Type: Mixed Materials)
Postal, Telegraph and Telephone International, 1981, undated, inclusive
Box: 34 (Material Type: Mixed Materials)
Postal Telegraph Employees Association, 1926, inclusive
Box: 34 (Material Type: Mixed Materials)
Printers and Publishers Employees Union, undated
Box: 34 (Material Type: Mixed Materials)
Printing and Kindred Trades Federation (London, England), 1946, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Air Traffic Controllers Organization, 1980-1982, undated, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Household Workers Union, 1972, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Public Health Nurse Association, 1961, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Staff Congress/City University of New York (CUNY), 1969-1972, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Staff Congress/City University of New York (CUNY), 1973-1978, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Staff Congress/City University of New York (CUNY), 1980-1982, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Staff Congress/City University of New York (CUNY), 1987, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Staff Congress/City University of New York (CUNY), 1990-1994, undated, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Staff Congress/City University of New York (CUNY): New Caucus, 1997-2000, undated, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Staff Congress/City University of New York (CUNY): Unity Caucus I, 1971-1975, undated, inclusive
Box: 34 (Material Type: Mixed Materials)
Professional Staff Congress/City University of New York (CUNY): Unity Caucus II, 1971-1975, undated, inclusive
Box: 34 (Material Type: Mixed Materials)
Progressive Mine Workers of America, Circa 1940, inclusive
Box: 34 (Material Type: Maps)
Progressive Mine Workers of America. District 1, 1942, inclusive
Box: 34 (Material Type: Mixed Materials)
Progressive Mine Workers of America: Women's Auxiliary, 1933, inclusive
Box: 34 (Material Type: Mixed Materials)
Progressive Sheet Metal Workers Benevolent Association, Inc., 1935, inclusive
Box: 34 (Material Type: Mixed Materials)
Public Services International, 1973, undated, inclusive
Box: 34 (Material Type: Mixed Materials)
Puerto Rico Teachers Union (Federacion de Maestros de Puerto Rico) (FMPR), 2008, inclusive
Box: 34 (Material Type: Mixed Materials)
