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pxCircus Maxentius Plan. Circus Maxentius Plan svg Afbeelding komt uit William Smith LL Dictionary of Greek and Roman Antiquities John Murray London Publiek Domein Afbeelding komt van de LacusCurtius website van Bill Thayer en is door mij bewerkt uchicago edu Provenant de la version nrlandaise PDold Circus of Maxentius Rome Plans