It has been customary, since comparative scholarship in the field of Germanic literatures began, to explain perceived similarities between Old English and Old Norse poetry in terms of their derivation from common cultural roots and closely cognate languages. Similarities in the two poetic systems have been regarded as evidence of the conservation of ideas, figures of speech and poetic forms. Such similarities have then been used to reveal what the ‘original’ Germanic customs, ideas and literary expressions might have been before the various tribal groups dispersed to their historical medieval locations. This way of thinking assumes the persistence into early medieval times of archaic modes of thought and expression wherever cultural similarities are perceived. The Old English, Old Norwegian and IcelandicRune Poemshave usually been considered in this light. It is widely accepted that they reflect a shared cultural prototype. Moreover, their texts span a considerable period of time and yet show significant similarities. The Old EnglishRune Poemhas often been compared with its Scandinavian counterparts to reveal older forms of thought. Andreas Heusler offered a fairly typical assessment: ‘Die wenigen Anklänge an die nordischen Reihen … erklären sich unbedenklich aus einer alten Grundform der Wanderungszeit, als Angeln und Nordleute Nachbarn waren.’