1766–69
1763–71
1765–66
1779–82
ca. 1769
1760
1755–57
1755-57
second half 18th century
mid-18th–late 18th century
ca. 1775
1748–92
1745–1800
ca. 1780
ca. 1780 with latter additions
1764
1778–87
18th–19th century
1740–55
ca. 1772
