Leipzig: Zimmermann, n.d.. Plates Z.3291 and 3342.
Public Domain [tag/del]
This file is part of the Sibley Mirroring Project.
Trombone 1 part/scan seems to be missing (unless Trombone 1 part is Solo Trombone).
||Concertpiece for Trombone, Op.28
||1901 or earlier
||Trombone solo, Flute, Oboe, 2 Clarinets, Bassoon, Horn, 2 Trumpets, Orchestral Trombone (2?), Timpani, Strings
Piano version also published in 1901: Hofmeister's Monatsbericht (1901), p.110.