文化四丁卯十月十五日宗門御改御証文有田播磨守様江以御使者御差出ニ付有田様御用人大木久兵衛ゟ御使者江之請取書壱通例之通差上ル

This is a collection of documents formerly owned by the Hatamoto Takagi family, who were responsible for flood control in The Kiso Three Rivers basin during the Edo period.（Partially Important Cultural Properties.）