S.R.I. Circulus Rhenanus Superior in quo sunt landgraviatus Hasso-Casselensis Darmstadiensis et Rhenofeldensis abbatia Fuldensis principatus Waldeck et Hirschfeld Comitatus Nassau-Weilburg Usingen Wisbaden, et Idstein Solmensis Hanoviensis Isenburgensis superior Witgenstein Hatzfeld Westerburg et Hachenburg urbes imperiales: Franckfurt, Fridberg, Wetzlar et Gelenhausen.
Version 3 can be requested by using "Content Negotiation" as described in IIIF API Version Switching