These maps are found in the Thirty-sixth Annual Report of the Board of Park Commissioners of the City of Minneapolis, in a pocket inside the back cover.
This map compares the Minneapolis Park System for the years 1883, 1888, 1905 and 1910. The map is found in the Twenty-eighth Annual Report of the Board of Park Commissioners of the City of Minneapolis, after page 16.
This map, showing the Minneapolis Park System in 1883, 1888, 1905 and 1915 is found in the Thirty-fifth Annual Report of the Board of Park Commissioners of the City of Minneapolis, after page 88.
Colored plan for the Powderhorn Lake Park. Scale: 1 inch to 250 feet. This plan is found in the Tenth Annual Report of the Board of Park Commissioners of the City of Minneapolis.