Here's a scarce two-tone (brown top, white bottom) porcelain "mushroom" roof top lead-in insulator; Germany. VNM shape (usual chipping on interior porcelain male threads). Marked 15119 on bottom piece. 6" x 6 ". Most of these found in standard glazed white porcelain and a few rare green or brown ones. Price slashed to only $50 plus postage (much less than I paid for it!) First email gets it. Thanks