Симодский трактат
Yevfimiy Vasilyevich Putyatin (; November 8, 1803 – October 16, 1883), also known as was an admiral in the Imperial Russian Navy. His diplomatic mission to Japan resulted in the signing of the Treaty of Shimoda in 1855, for which he was made a count. His mission to China in 1858 resulted in the Russian Treaty of Tianjin.