Franckfurt und Leipzig, 1746-47. Bound in 2 contemp. full calf. Richly gilt spines. Light wear to gilding. Tome-and titlelabels with gilt lettering. Wear to spine-ends. A tear to lower compartment on volumeone. A few other small nicks. Spines a bit rubbed. 2 engraved frontispieces (portraits). Title-pages in red and black. (22),1156(14),1296 pp., 6 folded maps, 6 folded tables, 1 engraved plate. Marginal browning to a few leaves and maps.