元戸長勘定之集会扣（元戸長杉田東太郎・水野準吉在役中尻勘定帳簿一覧之集会扣へ一条之覚え）

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.）