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:
AMHNA Floor plan of the Vredenburg fort at Komenda. Artwork nl Plattegrond van fort Vredenburg te Komenda nl Plattegrond van fort Vredenburg te Komenda Plattte grond van 't Edele Compagnies Fortres Vreedenburg tot Commanij Zo al het zelve booven op de batterijen gemeeten is De omschrijving in de catalogus Leupe NA bij VEL horen bij