Manuscript, n.d.(ca. 1770)
Public Domain [tag/del]
RISM 450002692 . "Fragliches autograph" according to RISM.
||Partita in F major
||Sperger, Johann Matthias
||MeiS deest (supplement/appendix/not found)
||4 movements: Allegro molto - Adagio - Menuetto - Chasse
||2 clarinets, 2 oboes, 2 horns, 2 trumpets, 2 bassoons
As noted, "Kein Autograph" -no autograph... RISM does claim this is an incomplete autograph however. ... Hrm!