CD123 RARE F Mold Cobalt Blue W Amber Streak E.C & M Co.S.F. Glass Insulator Nice tall example at 4 5/8 inches with minimal Mold release base chipping in rear leaving it in overall excellent condition. Amber that you hardly ever see in cobalt blue E.C.&M'S is nicely placed center of the skirt in the front $4100 first email gets Priority as always