http://collections.mfa.org/internal/media/dispatcher/970396/resize%3Aformat%3Dfull;jsessionid=9A7F0FF987D6829D33E2175590F7614EThe Introduction of Firearms by Matsumoto and Saino (Matsumoto Saino shôjutsu denrai no zu)1847–52 (Kôka 4–Kaei 5)Utagawa YoshitoraWoodblock print (nishiki-e); ink and color on paper才野伊予守松本杢助が上杉謙信に砲術を披露している図Prints36.5000000000 Centimeter36.1000000000 Centimeter36.5000000000 Centimeter36.5000000000 Centimeter0.0000000000 Centimeter0.0000000000 Centimeter0.0000000000 Centimeter0.0000000000 Centimeterhttp://collections.mfa.org/objects/detailsrdf/472247;jsessionid=9A7F0FF987D6829D33E2175590F7614E