Two pieces of basso relievo, which appear to have belonged to the little Ionic temple abovementionned The one represents - Stuart James & Revett Nicholas - 1787 (cropped 2), 1794

James stuart & nicholas revett. The antiquities of athens measured and delineated by james stuart f. R. S. And f. S. A. And nicholas revett painters and αrchitects, vol. Iii (ed. Willey reveley), london, john nichols, 1794. Date: 1794.