This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Tianjin . Map of Tianjin before Reasoning for the date The Map shows the AustrianHungarian concession whose lease was terminated by the Republic of China in and was officially surrendered by Austria in Most probable date is compare discovertianjin org htm Tianjin Museum of Modern History Map of Tianjin PDold PDold derivative