This is a map from the 1700s (18th century) that my father purchased in Singapore around 1970. The map is about 300 years old and is not yet listed as Hokkaido. It also has a guarantee (certificate) from the store where it was purchased.
Size (with frame): 40cm (width)✖️ (height 31cm)
It is also a good piece of art, so we have put it on display for those who are interested to cherish it.