養老郡養老村沢田地内砂防工事ニ於テ十一月十六日ヨリ十二月二日迄職工人夫賃金支払額左記之通

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.）