2 GUIDES FOR INSULATOR COLLECTORS w/Prices John C. Tibbitts Vol.1, Vol.2 Good

The product is a set of two guides for insulator collectors, specifically focusing on bottles and insulators. The guides are authored by John C. Tibbitts and cover various topics related to this industry. The guides are likely to include detailed information on different types of insulators, their values, and how to identify them. The United States is the country of origin for these publications, making them a valuable resource for collectors looking to expand their knowledge and expertise in this area. Please see the pictures.