元御領分堂上村井口善太夫養子当時京都ニ罷在候甚蔵儀中院中将様ヨリ御使者を以御頼被仰入帰参被仰出候一件留牒

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.）