Compare Constellations

Information: The first column shows data points from Harcourt, G.C. (Geoffrey Colin), 1931- in red. The third column shows data points from Harcourt, Geo. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Harcourt, G.C. (Geoffrey Colin), 1931-

Shared

Harcourt, Geo.