Compare Constellations

Information: The first column shows data points from Shafer, Robert, 1889-1956 in red. The third column shows data points from Shafer, Robert, 1889- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Shafer, Robert, 1889-1956

Shared

Shafer, Robert, 1889-