堂之下御立会堤七月十六日之出水ニ而堤切入大破ニ相成候ニ付元形之通り堤築立御普請御目論見之上御掛合相談之手紙為後年之写控置也

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.）