諸侯馬印・指物図のうち 番指物(黒地に金の日の丸の四方)使番(黒地に金の日の丸の四方に熨斗の出し) Shokō Umajirushi (Flags of Japanese Feudal Lords) and Design of Flags Carried by Samurai Troops: Flag for Security Guard (Shihō Flag with Gold Hinomaru on a Black Background) and Flag for Messenger (Shihō Flag with Gold Hinomaru on a Black Background)