The Roman Map of Britain Rutupis Richborough, Kent

Rutupis (R&C 73) next
Routoupiai Rutupiae (Ptolemy II 3 12) a polis of the Cantii
a Gessoriaco de Gallis Ritupis in portu Britaniarum (AI 463₄ channel crossing)
ad portum Ritupis (AI 466₅, 472₆ Iter II)
ad portum Ritupium (IM 496₄)
Ratupis (TP)
Rutupis var. Rittupis (ND xxviii₉ illustration only, not in text)
ad Rutupias (Ammianus Marcellinus xx 1 3)
Rutupias (Ammianus Marcellinus xxvii 8 6)
Rutupi Portus vars. Ruthubi Portus, Rutubi Portus (Orosius I 2 76)

Richborough TR3260

A SAXON SHORE FORT, ROMAN PORT AND ASSOCIATED REMAINS AT RICHBOROUGH
NATIONAL MONUMENT NO: 27039