Compare Constellations

Information: The first column shows data points from Mahr, August Carl, 1886-1970. in red. The third column shows data points from Mahr, August, 1886- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Mahr, August Carl, 1886-1970.

Shared

Mahr, August, 1886-