152 magazines (Cross Arms and Crown Jewels), the 1971 Jack Tod Porcelain Insulator Guide Book, the 1988, 3rd edition of the same book, Frances Terrill's Porcelain Insulators Photographed and Priced, Elton Gish's Value Guide for Unipart and Multipart Insulators (1995), and Volume one of John & Carol McDougald's 2 volume set. Volume one is the one where all the histories of the companies are provided.. I'm asking $25 plus postage. I like having an older version of the unipart/multipart book to see how prices changed. The Crown Jewels provide a wealth of information about insulators. Below is a list of the years of the CJs and how many issues I have in that year: 1971 (20 copies) 1972 (15) 1973 (23) 1974 (15) 1975 (15) 1976 (5) 1978 (4) 1993 (1) 1994 (16) 1997 (1) 2009 (1) 2010 (6) 2011 (5) 2012 (1)