Compare Constellations

Information: The first column shows data points from Black, C. H. (Charles H.), 1886- in red. The third column shows data points from Black, Charles H., 1888- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Black, C. H. (Charles H.), 1886-

Shared

Black, Charles H., 1888-