As more information comes to light about New Lexington production, it is believed that drastically different mold design, production techniques, and glaze colors were used in the short time the company was in production. A group of insulators with a metalic tan-brown glaze may now be attributed to NL. These have flat bottom inner skirts, sloppy pinhole tops and can't be attributed to anyone else. Here are three of this type. On the right is a sim U-931A