For sell Insulators by John and Carol McDougald also the 1991 price guide and 1995 price guide by the McDougalds. Crown Jewels 1992 dictionary 1994 silver anniversary and a June 1996 Crown Jewels book. Milholland's Bicentennial Edition book. The Glass Insulator A Comprehensive Refrence by: Gary Cranfill and Greg Kaeofelas and the last one is The Glass Insulator in America 1969 report by N.R.woodward. Selling everything for $150 with FREE SHIPPING IN THE USA. Or I can bring them to the Emerald City Show in Seattle...