A Singular Operation
1795
1795
1840-1850
1754
1750-1800
1754
1823
1812
1798
1813
1781-1800
1745
1754
1754
1930
1800-1870
1754
1754
1755-1759
1721
1860-1869
1821
before 1879
circa 1850
1849
1850-1860
1754
1754