good morning AER3393, maybe I have the project of the bastion you are looking for but, it is not possible for me these days to send it to you, reason I am on vacation and return ine month, if you can wait OK. It is an original shipyard project, let me know.FrankThannasis,
Thank you. I have searched my sources for each of the French subs in that class, yet have located only a lone drawing and limited technical details. I thought I had located a model of the Thetis, only to realize that it was a Royal Navy ship of the same name. Hopefully a solution will come from of your, and all the others, kind efforts. Again my thanks to all.