Compare Constellations

Information: The first column shows data points from Grieve, Harold W. (Harold Walter), 1901-1993. in red. The third column shows data points from Grieve, Harold W. (Harold Walter), 1901- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Grieve, Harold W. (Harold Walter), 1901-1993.

Shared

Grieve, Harold W. (Harold Walter), 1901-