Compare Constellations

Information: The first column shows data points from Sack, Israel, 1883-1959. in red. The third column shows data points from Mattuck, Israel I. (Israel Isidor), 1884-1954 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Sack, Israel, 1883-1959.

Shared

Mattuck, Israel I. (Israel Isidor), 1884-1954