Praefectura ducatus Britanniae : quae superior et inferior, subdivisae suos in episcopatus Nannetensem nempe, Redonensem, Sti. Macloviensem, St. Briocensem, Dolanensem, ut et Venetiensem, Trecoriensem, Corisopiensem, Sti. Pauli Leoniensem, omnes subiecti, archiepiscopatui Turonensi aureliorum, queis adjacent porrò in freto Gallo Britannico septem insulae, et ad occidentem in oceano Calonesus, et UxantusValck, G. (Gerard), 1651-1726ca. 1702?]latBEIN 1973 Folio 18: Backed with paper. Ms. no. "60" in upper right-hand corner. Sheet measures 53.6 x 62.8 cm. No. 55 of 87 maps bound together.Relief shown pictorially.Prime meridian: Ferro.Bar scales given in "milliaria Gallica" and "milliaria Germanica."Appeared in Valk and Schenk's Atlantis sylloge compendiosa, ca. 1702.Variation of Koeman, C. Atlantes Neerlandici, III, p. 138 (map 23); with addition of "Leo. Valk."