1. Circulus Saxoniae superioris, divisa in ducatus Saxoniae, Altenburgi, Vinariae, Gothae, et Isenaci, principatum Anhaltinum, comitatus Suartenburgi, Barbiae, et Bichlingii, episcoptatius Ceitzii et Halae, cum reliquis ditionibus [cartographic material] Yale Public content 1702. 2012-05-04T18:57:04Z. 2022-03-21T03:53:21Z. Valck, G. (Gerard), 1651-1726. Gerard Valck. Latin. Public. Brandenburg (Germany), Saxony (Germany), Saxony-Anhalt (Germany), and Thuringia (Germany).