The JAGUAR XK 120 JUDGING GUIDE interior pages contain the same "judging information" as the author's JAGUAR XK 120 JCNA CONCOURS JUDGING GUIDE (158-page spiral-bound guide, restricted to JCNA members only). Unlike the JCNA Judging Guide, the Jaguar XK 120 Concours Judging Guide is available for purchase by world-wide by ANYONE.