Compare Constellations

Information: The first column shows data points from Campbell, John, 1821-1905. in red. The third column shows data points from Campbell, J. L. (John Lyle), 1827-1904 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Campbell, John, 1821-1905.

Shared

Campbell, J. L. (John Lyle), 1827-1904