Compare Constellations

Information: The first column shows data points from Horsburgh, James, active 1805-1816, Hydrographer to the East India Company in red. The third column shows data points from Horsburgh, James, 1762-1836 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Horsburgh, James, active 1805-1816, Hydrographer to the East India Company

Shared

Horsburgh, James, 1762-1836