Compare Constellations

Information: The first column shows data points from Copley, John, 1875-1950 in red. The third column shows data points from Copley, John, 1875- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Copley, John, 1875-1950

Shared

Copley, John, 1875-