The three sonatas come from the collection of 12 sonatas that was published as second edition 1717 in Amsterdam.
Content:
Sonate IX C-dur (Adagio - Allegro - Largo - Allegro)
Sonate XI g-moll (Adagio - Presto - Adagio - Presto)
Sonate XII F-dur (Adagio - Minuet - Gavotta - Largo - Ciaccona Allegro)
Scores and parts
Schott Verlag OFB1000