Compare Constellations

Information: The first column shows data points from Rolfs, P. H. 1865-1944. in red. The third column shows data points from Rolfs, P. H. (Peter Henry), 1865-1944 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Rolfs, P. H. 1865-1944.

Shared

Rolfs, P. H. (Peter Henry), 1865-1944