Author
Czechoslovak American Center
2
Polish Club of Washington, D.C
2
Polish National Alliance of the United States of North America Group 848 (Washington, D.C.)
2
American Italian Historical Association Maryland-Washington, D.C. Chapter
1
Benjamin, Marcus, 1857-1932
1
Cole, John Young, 1940-
1
Columbia Historical Society (Washington, D.C.)
1
General Society of Colonial Wars (U.S.) District of Columbia
1
Greater Washington Céilí Club (Washington, D.C.)
1
Japanese American Citizens' League. Philadelphia Chapter
1
Peale, A. C. 1849-1914
1