Talk:Sonate et canzoni, Libro 6 (Buonamente, Giovanni Battista)

I am currently making a modern performing edition of the Buonamente Sonata Seconda a 3 Violini. However, the Canto Secondo for this piece appears to be missing from this 1636 edition. Is it possible that the page (or pages) for this particular part was inadvertently not scanned? Please advise. Many thanks!