I have now got a copy of said book. Here are some more illustrations from it ... I feel they deserve analysis because I think this is Plantards own journey regarding the citing of a zodiac over RLB and how to place it and how it sits with the poem LSR. Other documentation put out by Plantard and Cherisey and de Sede refer to this zodiac at RLB in some way [notwithstanding the work of Simon Miles regarding who authored LSR etc, and how it fits the map drawn by Edmond Boudet, the mutual point of interest is the citing of a zodiac over RLB and why!].