This is a wall-sized, folding topographical map of Niigata Prefecture, including Sado Island. The map is filled with place names in Japanese and features a number of insets, including bird's-eye plans of key cities, such as Niigata, Nagaoka, and Jōetsu. Printed on 9 sheets, joined and backed in thin rice paper, as issued, with self-folding brown paper covers.
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Condition: B
Bright sheets with minor soiling, a stamp adjacent to the title cartouche, and a number of worm holes and tracks, with several larger ones at far left. Some of the joints are coming loose and the self-folding covers also have worm holes and soiling.