Platek, Jon. "Map showing territorial gains of Britain and Spain following the French and Indian War." 28 September 2008. The map illustrates the boundary changes within the territory acquired by Britain between 1763 to 1783, with territorial lands held by Britain before 1763 in red, land gained in 1763 in pink, lands ceded to the Kingdom of Spain in 1762 in light yellow, and lands promised to be closed to white settlement in white. Source: Own work, base map used is found here, uploaded by Roke.