Catalogued in RISM as “Symphonies–C major; Manuscript copy; PL-Kd 288” by Anonymus. RISM 300257516
Same music
The one encoded movement matches: Symphonies (RISM 1001302071, 1.1.1 Allo Con Brio).
Attributed copies compared (1 of 1 encoded incipit match):
1.1.1 Allegro con brio · vl 1 · 16 of 16 pitches agree
'4C8-{3CDEF}4G8.-({3GAB})/''{8CC'BA}4G-/,A8-{3AB'CD}4E'4C8-{3'CDEF}4G8.-3{GAB}/{''8CC'BA}4G4-/,4A8-{3AB'CD}'4E8.-3{EFG}/also RISM 1001315916 1.1.1 Allegro con brio
also RISM 220011907 1.1.1 Allegro con brio
also RISM 220017464 1.1.1 Allegro con brio
also RISM 301050695 1.1.1 Allegro con Brio
Catalogue data and incipits come from RISM (Répertoire International des Sources Musicales), CC BY 4.0. Incipits are rendered with Verovio. Source and data: https://github.com/aaymeloglu/rism-attributions.