1817—Prussia
Prussian Jägr regimental bands have an instrumentation of 2 trombones, 3 horns, 2 keyed bugles, and 2 trumpets as early as 1817 (Dudgeon, Keyed Bugle 166).
Prussian Jägr regimental bands have an instrumentation of 2 trombones, 3 horns, 2 keyed bugles, and 2 trumpets as early as 1817 (Dudgeon, Keyed Bugle 166).