〔石谷君帰庁につき慰労宴会を催したく委員会名目で会費支弁するので別紙案内状の作製方を願うにつき書状〕

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.）