21 works carry all of these threads.
Leopoldo Franciolini · ca. 1800–1889
ca. 1540
second quarter 17th century
Antonio Gragnani · 1783
1400–1450
Antonio Stradivari · 1693
ca. 1450–70
ca. 1350–75
early 19th century
ca. 1890
ca. 1500
early 15th century
14th century
late 19th century
ca. 1500–1525
ca. 1550–55
