This pdf is the project narrative of the successfully funded application to Princeton University Library entitled “Between City and Cosmos: Mapping Alexandria and the Oikoumene. A Study in Cartographic Heritage,” Rare Book Division, Historic Maps Collection. It was submitted during a two-year MSCA-IF Fellowship at the University of Copenhagen. Project Acronym : Chlamys. Grant Agreement no. 657898. The MSCA Fellow would like to acknowledge the generous funding of the European Commission and thank the Stanley J. Seeger '52 Center for Hellenic Studies Hellenic Studies.