Here's a scarce sim U-1527 porcelain no-tie insulator from Spain. Measures 2 7/8" x 5 1/16". Unmarked. This crude insulator was most likely made by Luis Berrenguer in Barcelona circa 1900. Too crude to be a British Bullers make. This example is bigger than the U-1527 but smaller than the U-2017.

Has a 1 1/4" flake below one hook and thee small glaze pecks (seen in photo). Both hooks are VNM+ and insulator displays VNM+ from other side. Inner skirt is mint condition with a glob of porcelain glazed to it from the factory.

First email gets this very desirable no-tie insulator for the final reduced price of only $185 postpaid! Thanks!