Vienna Austria 1883 Lett's SDUK city planThe City of Vienna. (Austria europe). Issued 1883, London by Letts, Son & Co. Attractive, fascinating and uncommon late 19th century color lithographed map. A late and unique scarce lithographic re issue of a SDUK engraved plate from the 1830's & 40's, here transferred from steel to a planographic process of printing, also with amendments made to the map during the transfer process. Lett's firm created entirely new maps from the earlier engraved