An unusual map of the northern and eastern coastline of Russia, Scandinavia and Japan. It also shows a portion of the north west of the American continent called Anian. Four insets display maps of the western part of North America. The first shows the entire western coast with Japan just offshore. The second centres on Nova Granada and the Gulf of California. The third shows the Zubgara and Tolm Regnum of North America extending south to the mythical seven cities of Cibola. The last shows Anian Regnum and Quivira Regnum, a more detailed examination of the west coast. From the ‘Supplement’ to Denis Diderot’s ‘Encyclopedie’. Pedley, M.S. #406.