Detailed map of the ethnic make up of the the region between Istria and Herzegovina, pubished by Petermann in 1915.
The title shows the "The Latinity of the Adriatic coast of Austria-Hungary," including the following regions.
- Serbo-Croatians in the majority.
- Italians living among the local population.
- Civilian population in 1900 including Serbo-Croatians, Slovenians, Italians, Romanians and Germans.