Compare Constellations

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

Name Entries

Harcourt, Geo.

Shared

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