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:
Bodleian Libraries New Map of Twenty Miles Round the City of Oxford. Map with theodolite near the plinth bearing the key also inset plan of grounds of Blenheim castle mm mm slide exhibition history Filmstrip Roll frame Source filename mapsxxaby object history object type dPDArt PDold ccby place of creation place of discovery