Author
Polish Genealogical Society of America
4
Polonus Philatelic Society
4
Polish YMCA
3
Kosciuszko Foundation
2
National Committee for a Free Europe (U.S.). Research and Information Center. Polish Section
2
Polish Genealogical Society
2
Super, Paul
2
Anti-Communist Confederation of Polish Freedom Fighters in U.S.A
1
Commission for Polish Relief
1
Committee for the Affairs of Polish Western Territories
1
Free Poland Society of Pittsburgh
1
Kosciuszko Foundation National Council Dinner-Conference
1
Mlot-Mroz, Josef
1
National Committee for a Free Europe (U.S.). Research and Publications Service. Polish Section
1
Poliah War Relief of the United States of America
1
Polish American Congress California-Arizona Division
1
Polish American Congress Illinois Division
1
Polish American Council
1
Polish Club of Washington, D.C
1
Polish Freedom Fighters
1
Polish National Alliance of the United States of North America Group 848 (Washington, D.C.)
1
Wozniak, Albion
1