THREE FLORIDA WATERCOLOR PAINTINGS: 1) K. Cardwell, ''Oldest House, Key West'', Watercolor, 15.5'' x 11.5'', signed titled and dated 1947 lower left, unframed; 2) K. Cardwell, ''Oldest School, Saint Augustine, Florida'', 15.25'' x 11.5'', signed lower left, titled and dated 1947, unframed; 3) Two-Sided Watercolor Painting by Morris Klein, one side depicts urban housing, the other shows a downtown street scene, 14.25'' x 17.75'', unframed.