Compare Constellations

Information: The first column shows data points from Powell, Walter B., 1917-1994. in red. The third column shows data points from Powell, Walter, 1917-1994. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Powell, Walter B., 1917-1994.

Shared

Powell, Walter, 1917-1994.