Compare Constellations

Information: The first column shows data points from Blumenfeld, Erwin, 1897-1969 in red. The third column shows data points from Blumenfeld, Erwin, 1897- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Blumenfeld, Erwin, 1897-1969

Shared

Blumenfeld, Erwin, 1897-