〔総事業費変更収支予算書、大正八年度組合経費収支変更予算書、大正八年度事業報告、大正八年度耕地整理費収支決算書、大正八年度多良村第一耕地整理組合経費収入支出決算書〕

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.）