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:
DRAbstG Allenstein MiNr Ba. Stamp of the German Empire plebiscite area Allenstein definitive stamp Germaniaissue mostly war press from with black standing oval overprint of the Ententecommissionbr Stamp Michel No Michel No II with oval overprint Yvert Tellier No DRAL AFA No DRAL br Color dark blueish greenbr Nominal value