5 classic ins. books from the past. 1. AN INSULATOR BOOK, printed 1970, VG condition, 2. STUART'S INS. GUIDE 70, vg, 3. CJW 1971, G condition, 4. GUIDE FOR INS. COLLECTORS, 67 good Tibbetts, 5. GUIDE FOR INS. COLLECTORS VOL 2, 68 good, 6. MILLHOLLAND'S GLASS INS., BK 2, 69 good, 7. MILLHOLLAND'S PRICE GUIDE good. Asking $25 plus shipping for all!