Compare Constellations

Information: The first column shows data points from Dollond, George, active 1806-1822, FRS, optician in red. The third column shows data points from Dollond, George, 1774-1852 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Dollond, George, active 1806-1822, FRS, optician

Shared

Dollond, George, 1774-1852