Compare Constellations

Information: The first column shows data points from Knapp, H. B. (Halsey B.), 1888-1976 in red. The third column shows data points from Knapp, Halsey B., 1888-1976. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Knapp, H. B. (Halsey B.), 1888-1976

Shared

Knapp, Halsey B., 1888-1976.