Also at the auction last weekend was a July 1989 Crown Jewels of the Wire and a 1971 insulator book entitled 800 Insulators Priced and Illustrated by Bill Schroeder with the insulator illustrations by Russell Herring, flyers for the Allentown PA 1989 NIA National, a mimeograph (you're old if you know what that is) list of insulator markings that shows CD&P as being Chesapeake, Delaware, and Potomac Telephone instead of Central District and Printing Telegraph, and an NIA membership brochure. The CJOW has an article on FRY glass, which I'm happy to have since it was a local manufacturer.