Delisle G., Dezauche J. A., “Theatrum historicum ad annum Christi quadringentesimi in quo tu Imperii Romani tu Barbarorum . . . Pars Orientalis... 1780”. Detailed map of the Eastern part of the Roman Empire, extending from Greece and Cyprus to India and centered on Armenia and the Black and Caspian Seas. With an inset map of eastern hemisphere. Prepared by DeLisle and published by Dezauche, as successors to DeLisle & Buache. Guillaume de l Isle, appointed Royal Geographer in 1718, was the leading French cartographer of the early 18th Century, and certainly among the most influential. Excellent condition.