- Mickiewicz Centennial Convention, American Council of Polish Cultural Clubs, Buffalo, New York, Aug. 3-7, 1955 - American Council of Polish Cultural Clubs 16th Annual Convention, New York, New York, Aug. 17-23, 1964 - 32nd Annual Convention, American Council of Polish Cultural Clubs & American Youth of Polish Descent, San Antonio, Texas, July 8-12, 1980 - National Convention American Council of Polish Cultural Clubs, Buffalo, New York, Aug. 13-18,1985 - American Council of Polish Cultural Clubs, National Convention, Cambridge Springs, Pennsylvania, Aug. 19-24, 1986 - American Council of Polish Cultural Clubs, 39th convention, Ypsilanti, Michigan, July 28-Aug.2, 1987 - Fortieth National Convention, American Council of Polish Cultural Clubs, Hartford, Conn., Aug. 16-21, 1988
- American Council for Polish Culture, National Convetion, Philadelphia, Penn., Aug. 16-20, 1989 - American Council for Polish Culture, National Convention, San Francisco, Calif., July 3-8, 1990 - American Council for Polish Culture, 43rd Annual Convention, Pultusk, Poland, June 23-28, 1991 - American Council for Polish Culture, 44th Annual Convention, Washington D.C., July 28 - Aug. 1, 1992 - American Council for Polish Culture, 45th Annual Convention, Syracuse, New York, June 29-July 4, 1993, Annual reports
- 32nd Annual Convention, American Council of Polish Cultural Clubs & American Youth of Polish Descent, San Antonio, July 8-12, 1980
- National Medical & Dental Association of America and National Advocates Society, Joint Convention, Dixville Notch, New Hampshire, 1959
- National Medical & Dental Association of America and National Advocates Society, Joint Convention, Dixville Notch, New Hampshire, 1959
- Polish American Congress, 10th National Convention, Philadelphia, Penn., Sept. 23-26, 1976
- 4-ty Zjazd Lotnikow Polskich z Kanady i USA, Chicago, Ill., 1962 - XIII Swiatowy Zlot Lotnikow Polskich, Toronto, 1980 - XIV International Reunion, Polish Air Force Assn., New York, New York, Sept. 4-6, 1982
- Polish American Historical Association, 1942-1951, including program of the Eighth Annual Meeting, Chicago, Dec. 27-28, 1951
- Proceedings First National Polish American Priests Convention, San Antonio, Texas, Apr. 16-19, 1990 - 1st National Polish American Priests Convention, San Antonio, Texas, Apr. 16-19, 1990 - Fourth Annual Convention, Polish American Priests Association, Southfield, Mich., Apr. 26-29, 1993 - Fifth Annual Convetion of the Polish American Priests Association, Hartford, Conn., Apr. 11-14, 1994
- 8th National Convention of Polish Army Veterans Association of America and Ladies Auxiliary, Philadelphia, Pennsylvania, May 30-June 2, 1940 - Souvenir Album of the 9th National Convention - Polish Veterans' Association of America, New Britain, Conn., May 30 - June 2, 1946 - XIV International convention and 40th anniversary of founding, Polish Army Veterans Association of America, Bridgeport, Conn., May 27-29, 1961 - XVI International Convention of the Polish Army Veterans Ass'n. of America & 50th Anniversary of the Formation of the Polish Army In USA & Canada, Cleveland, Ohio, 1967 - XVIII International Convention Polish Army Veterans Assoc. of America, Detroit, Mich., May 26-28, 1973 - Sprawozdanie Zarzadu Glownego SWAP i KPP na XVIII-ty Walny Zjazd, Detroit, Mich., 1973 - Sprawozdanie Zarzadu Glownego SWAP i KPP na XX-ty Walny Zjazd, Toronto, 1979 - XXII International Convention of the Polish Army Veterans Association of America, New Britain, Conn., May 24-27, 1985 - Sprawozdanie Zarzadu Glownego SWAP i KPP na XXII Zjazd, New Britain, Conn., 1985 - XXIII International Convention of PAVA, Cleveland, Ohio, May 27-28, 1988 - Sprawozdanie Zarzadu Glownego SWAP i KPP za okres od 1-go kwietnia 1985 do 31 marca 1988, na XXIII-ci Walny Zjazd, Cleveland, Ohio
- Program z okazji Zjazdu IV-go Okregu Stowarzyszenia Armii Polskiej w Ameryce, New Britain, Conn., May 13-14, 1939 - 35 Anniversary Gen. Haller Post no. 111 & 23rd Annual Convention [of] Polish Army Veterans Association of America, New Britain, Conn., Sept. 10-11, 1955 - Program 40-cia Czynu Zbrojnego Wychodzctwa Polskiego w Ameryce oraz Kolezenskiego Zjazdu Weteranow i Korpusow Pomocniczych Okregu 4-go SWAP, New Britain, Conn.., Mar.31 1957 - Program 36-ty Roczny Zjazd Okregu IV-go Stowarzyszenia Armii Polskiej w Ameryce, New Britain, Conn., Sept. 7-8, 1968
- 50th Anniversary of the Organization of Polish Army in America 1917-1967, 31st annual convention of PAVA of WW I-II and auxiliaries of District 8, Boston, Mass., Sept. 3-4, 1967 - 40th Convention of PAVA and Ladies Auxiliaries, District 8, Boston, Mass., Sept. 20-21, 1975 - 60th Anniversary, Polish Army Veterans Ass. and Ladies Auxilairies Corps in America and 42nd Convention, District VIII, Boston, Mass., Sept. 17-18, 1977
- Pamietnik Zjazdu Dwudziestego i Zlotu Szesnastego Sokolstwa Polskiego w Ameryce, Chicago, Illinois, July 7-12, 1933 - Pamietnik Zlotu XVII-go i Zjazdu XXI-go Sokolstwa Polskiego w Ameryce, New Haven, Conn., July 2-7, 1936 - Polish Falcons of America, National Convention, New Britain, Conn., June 30 - July 6, 1952 - Polish Falcons of America 26th Quadrennial National Convention & 21st Field Meet, Buffalo, New York, June 30 - July 7th, 1956 - Polish Falcons of America 27th National Convention and Field Meet, Newark, N.J., 1960 - 29th Quadrennial National Convention and Field Meet, Polish Falcons of America, New Haven, Conn., June 29 - July 7, 1968 - Polish Falcons of America, National Convention, New Britain, Conn., June 2-10, 1976
- 35th Convention & 30th Athletic Field Meet - Polish Falcons 5th District, New Britain, Conn., June 26-28, 1959 - Sokolstwo Polskie w Ameryce, Okreg 5, pamietnik 35 Zlotu i 40 Zjazdu, New Britain, Conn., June 29, 1969 - 48th Convention & 43 Track & Field Meet - Polish Falcons of America, District 5, New Britain, Conn., June 14-16, 1985
- Pamietnik 25-letniej Rocznicy Istnienia Gniazda 250 Sokolstwa Polskiego oraz Walnego Zlotu Okregu 8-go, Worcester, Mass., June 15-16 1935
- 12th Annual State Convention, Polish Legion of American Veterans & Ladies Auxiliary, Bristol, Conn., June 7-9, 1957 - 14th National Convention Polish Legion of American Veterans, & Ladies Auxiliary, Hartford, Conn. Aug. 29 - Sept. 1, 1958
- Urzedowy protokol Sejmu XXXII-go Zwiazku Narodowego Polskiego, Minneapolis, Minn., Sept. 18-25, 1955 - Pamietnik, 33rd Convention of the Polish National Alliance, Hartford, Conn., 1959 - Polish National Alliance, 35th Quadrennial Convention Banquet, Sept. 17, 1967
- 25th Anniversary of the formation of the First Polish Independent Parachute Brigade, Reunion of the Polish Paratroopers Assoc. in America, Hempstead, New York, July 2, 1966
- Sprawozdanie Zarzadu Glownego Zjednoczenia Polskiego Rz. Kat. w Am. na Sejm XLI, Springfield, Mass, Sept. 10-15, 1934 - Pamietnik z okazji Sejmu 41-go Zjednoczenia Polskiego Rzymsko -Katolickiego, Springfield, Mass., Sept. 10-15, 1934 - Protokol Urzedowy Sejmu XLII Zjednoczenia Polskiego Rzym.-Kat. w Ameryce, Wilkes Barre, Penn., Oct. 20-25, 1937 - 46th Quadrennial Convention Polish Roman Catholic Union of America, Pittsburgh, Penn., Sept. 19-24, 1954 - 50th Quadrennial Convention Polish Roman Catholic Union of America, New Haven, Conn., Sept. 20-25, 1970
- Zlot 75-lecia Zwiazku Harcerstwa Polskiego, w Lake of Isles North Stonington, Conn., Aug. 10-24, 1985
- Centennial (42nd International) Convention Polish Singers Alliance of America, Hamilton, Ontario, May 25-28, 1989
- 27th Convention Polish Singers of America 7th District, New Britain, Conn., May 27-29, 1960 - 32nd Convention District VII Polish Singers Alliance of America, New Britain, Conn., May 26-28, 1967 - 37th Convention of 7th District of the Polish Singers Alliance of America, New Britain, Conn., May 23-25, 1975 - 43rd Convention of 7th District of the Polish Singers Alliance of America, New Britain, Conn., May 25-27, 1984 - 45 Zjazd Okregu VII, Zwiazek Spiewakow Polskich w Ameryce, Koncert 31-ego Maja, Philadelphia, Pennsylvania, 1987 - 50th Jubilee Convention of District 7 PSAA, New Britain, Conn., June 3-5, 1994
- Polish Women's Alliance of America, XXVI Convention, Hartford, Conn., Sept. 1971 - Polish Women's Alliance of America, Six Youth Conference, program, June 25-28, 1970, Chicago, Ill.
- Sprawozdanie ze Zjazdu w zmniejszeniu Pol. Rob. Kasy Pomocy, New York, March 30-Apr. 1, 1935