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:
Erath Taf XXI Sophia. en Seal of the th abbess of Quedlinburg Sophie of Brena de Siegel der btissin von Quedlinburg Sophie von Brena Anton Ulrich Erath Codex diplomaticus Quedlinburgensis Frankfurt Taf XXI Nr Anton Ulrich Erath Codex diplomaticus Quedlinburgensis Frankfurt Taf XXI Nr Sophia Abbess of Quedlinburg PDold