No makers marks, just stamps on the bottom that say Porcelain. There is a large chip on the underside of the pitcher, but only a tiny but visible. There is some scatching in the pitcher finish. please see photos for details. all other imperfections are dirt or manufacturer made. set does need cleaned. dimensions of bowl: 15 inch diameter by 5 inch H. Pitcher: 9w x 9d x 13H