This is the non definitive list of the historical VIOLAS in our Collection:
ITALY
Anonymous, Italian, ca. 1570 (#158)
Anonymous. Milano, 17th C. (#39)
Giovanni Grancino, Milano, ca. 1700
(#175)
HABSBURG EMPIRE
Johann Christoph Leidolff, Vienna, 1719 (#40)
Anton Posch, Vienna, ca. 1700 (#173)
Johann Georg Thir, Vienna, 1757 (#41)
Mathias Thir, Vienna, 1786 (#42)
Johann Joseph Stadlmann, Vienna 1764 (#43)
Sebastian Dallinger, Vienna, ca. 1780 (#44)
Anonymous Master, Tyrol, 17th c. (#45)
Johann Joseph Stadlmann, Vienna 17__ (#165)
Hulinsky, in festoon-outline, Prague, 1768 (#46)
Josephus Antonius Laske, Prague, 1787 (#47)
GERMANY
Anonymous: German, 18th C. (#48)