Sheet music
Scores
Holograph manuscript, n.d.(ca.1900-75).
Publisher
Holograph manuscript, n.d.(ca.1900-75).
Misc. Notes
With permission of Roswitha Niedermayer
Holograph manuscript, n.d.(ca.1900-75).
Publisher
Holograph manuscript, n.d.(ca.1900-75).
Misc. Notes
With permission of Roswitha Niedermayer

