抄録
Many types of allottment are to be found on cadastral maps. From the cadastral maps of Tokyo and Yokohama the author has classified and described them as in the under-mentioned lists. (Excluding planned cities)
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He next found a method of distinguishing a new road from an old one. The method starts from the principle that an old road harmonises with the forms of allottment, but not so with a new road. By this method he distinguished the older Tôkaidô main road from later ones. He also found the oldest Tôkaidô road that passed through Ômori before the Edo era.
