Imperium Romano-Germanicum in suos circulos divisum : geographicè exhibitum, et in usum scholarum ad mentem Ioh. Hübneri, Collegÿ Iohannei Hamburgi rectoris excellentisimi destinatum
Map of the Holy Roman Empire, showing its ten circles or districts. Relief shown pictorially. Probably issued in: Atlas novus terrarum orbis : Imperia regna et status exactis tabulis geographice demonstrans / opera Johannis Baptistae Homanni ... Noribergae : [Homanno, 1720]