Here's a giant porcelain johnny ball/compression strain insulator measuring 5.75"L x 4.5"W. Found in Spain and likely made by Manufacturas Ceramicas (unmarked). Excellent condition with no chips or cracks with one small rough spot and some light glaze scratches from usage. Side angle photo [id=557464743].

First email gets this previously unknown strain insulator for the reduced price of only $40 plus shipping. Thanks!