Author
Bohemian Singing Society
2
Kwasigroch, A. J.
2
Paderewski Choral Society (Philadelphia, Pa.)
2
Paderewski Polish Choral Society (Philadelphia, Pa.)
2
Polish National Alliance of North America
2
Polish-American Musicians Union
2
Preyss, Adelina
2
Stowarzyszenie Polskich Organistów w Ameryce
2
Zahajkiewicz, S.
2
Zukowski, O. M.
2
Contoski, Josepha K.
1
Contoski, Josepha K.,
1
Polanie Club (Minneapolis, Minn.)
1
Polish War Relief of U.S.A
1
Polish War Relief of U.S.A.
1
Rada Naczelna Harcerstwa Z.N.P
1
Rada Naczelna Harcerstwa Z.N.P.
1
Werten, Marya,
1