----------------------------Original message---------------------------- I have a patron who eventually of course would like to know how much his map is worth and understands that we can't appraise, but I said I'd try to verify the bibliographic details and try to find a previous sale price. I'm not having any luck with the resources at my disposal since we don't claim to specialize in historical cartography. So, help please. I have a color photocopy of part of his map. The title in the upper right corner appears to be : Bedford comitatus olim pars Cathifvclanorvm. In the bottom right corner is the info on Christopher Saxton cartographer and William Kip engraver. In the bottom left corner is "15." Phillips gives several Saxton atlas plate descriptions but Bedford is never listed separately. I only have a couple outdated years of Antique Map Prices. Nor do I have many dealers' catalogs. I don't have any of those cartobibliographies of the British Isles. Anybody able to help?