寛文十二御国役ヨリ書付并御奉書写、同御普請目論見帳一冊、杉田九郎兵衛殿ヨリ来状弐通、外ニ岡田将監殿ヨリ来状壱冊（包紙）

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.）