Clamer, Andreas Christophorus
Mensa Harmonica. XLII Rarioribus Sonatinis instructa septem in partes seu tonos distributa quatuor aut duabus vocibus ad libitum producenda […]. (7 suites for 2 violins, “Viola di Gamba” and “Violone”)
Salzburg, Johann Baptist Mayr
F-Pn VM7-1474 (incomplete, some page missing)
Denkmäler der Tonkunst in Österreich, Band 129, 1979
The part named “Violone” on the frontespice has the indication “Violono, ò Viola di Gamba” on the first inner page.
The part for “Viola di Gamba” is distinguished from the “Violone” part mostly by some idiomatic viol chords and double stops.
A/1 C 2556
Marc Strümper, Die Viola da gamba am Wiener Kaiserhof, Tutzing, Schneider, 2004, pp. 319-320