Catalogued in RISM as “Concertos–C major; Manuscript copy; D-KA Don Mus.Ms. 1017|1” by Anonymus. RISM 450014316
Same music
The one encoded movement matches a Gonelli sonata (RISM 703004085), ornament groups included.
Attributed copies compared (1 of 1 encoded incipit match):
1.1.1 · pf · 12 of 12 pitches agree
qq''6EFr{8GCCC}qq'6B''Cr{8DC}-C/686{CDE+}{EFE}qq3''EFr{8GCCC}qq3'B''Cr{8DC}6-{C8C+}/{6C8D6E+}{6E8F6E}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.