沢田村桜井村催合井水桜井村ゟ圦樋口ゟ郷境迄之間深サ弐尺堀ニ致候積リニ印杭打候故大垣ヘ沢田村ゟ御願申上候笠松御役所ゟ御添状御名前写置

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.）