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.
Speyer Stadtplan . Map of Speyer co www polygraphicum de Speyer Schwaab Lithographie PDold PDUS Historic views of Speyer Speyer in the th century Germany in the City walls of Speyer Maps of Speyer
Page 2023 Free-images.com. All images are Public Domain