Kalifat, Oestliche Haelfte [The eastern half of the Caliphate] by Karl von Spruner [Carl Spruner von Merz or Mertz] engraved by W Behrens published in Gotha by Justus Perthes (MCA/01/02/01/29)   Creator:   Spruner, Karl von ( Mapmaker ) Behrens, W ( Engraver ) Publication Date:   [1846] Publisher:   Justus Perthes Type:   Map Source Institution:   SOAS, University of London Donor:   Dr. Cyrus Ala'i Subject Keyword:   ایران -- آسیا Spatial Coverage:   Asia -- Iran Language:   German Kalifat, Oestliche Haelfte [The eastern half of the Caliphate] by Karl von Spruner [Carl Spruner von Merz or Mertz] engraved by W Behrens published in Gotha by Justus Perthes (MCA/01/02/01/29)