Compare Constellations

Information: The first column shows data points from Perkins, Palfrey, 1883- in red. The third column shows data points from Perkins, Palfrey, 1883-1976 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Perkins, Palfrey, 1883-

Shared

Perkins, Palfrey, 1883-1976