Compare Constellations

Information: The first column shows data points from Allen, J. A. (Joel Asaph), 1838-1921 in red. The third column shows data points from Allen, J. A. 1838-1921. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Allen, J. A. (Joel Asaph), 1838-1921

Shared

Allen, J. A. 1838-1921.