Derventio2018-08-10T14:29:39ZA.S. Esmonde Clearytag:atlantides.org,2009:pleiades/07a8f2d403dab857bd38b15029adab90Derventiotag:atlantides.org,2009:pleiades/07a8f2d403dab857bd38b15029adab902018-08-10T14:29:39ZA Roman fort at present-day Papcastle, cited: BAtlas 9 D6 Derventio54.670589 -3.382150