Columbia subject headings:
Atlases--Early works to 1800.
Early maps--Facsimiles.
Europe, Eastern--Maps--Early works to 1800--Facsimiles.
Geography, Ancient--Maps--Facsimiles.
Maps.
Ptolemy, active 2nd century. Geographia.
Sarmatia--Maps--Facsimiles.
Harvard subject headings:
Europe, Eastern--Historical geography--Maps.
Europe, Eastern--Historical geography.
Ptolemy, active 2nd century. Geographia.
Princeton subject headings: