Here are four smaller insulators from Germany as follows: (Actual postage additional) all in good condition. Take all four for $25

U-1225 inkstamped on the dome with the Rosenthal logo - brown glaze

U-1228 incuse 2 on the dome - white glaze

U-1228 (sim) incuse 6 on the dome - dark brown glaze

U-1244 inkstamped Haviland logo on the dome -- white glaze