McComas, Tom and James Tuohy. Lionel. A Collector's Guide & History. Volume IV. 1970 - 1980. Wilmette. TM Productions. 1980. Stated first edition. 4to. Gilt decorated hard cover. 136 pps. Illustrated in color and black & white. Important reference work. Very scarce in this condition. Fine copy in fine (spine lightly faded) dust jacket (in mylar).