Kurofune emaki, bakumatsu-sha. Hoku-Amerika hassenton-sen [黒船絵巻 幕末写 北亜墨利加八千トン船] [i.e. Illustrated scroll of the Black Ships, Bakumatsu-period copy. Arrival of the North American eight-thousand-ton ships]. Hodono henshukuchō jō-ge, Wada [Akita prefecture]. Manuscript. Bakumatsu era copy [1860-1861].
Schrenck, Leopold von (1826-1894). Ocherk Fizisheskoi Geografii Severo-Iaponskogo Moria. Prilozhenie k XVI-mu tomu Zapisok Imp. Akademii Nauk. No. 3 [A Sketch of Physical Geography of Northern Sea of Japan. Supplement to Vol. XVI of the Proceedings of the Imperial Academy of Sciences. No. 3]. St. Petersburg: Typ. of the Imperial Academy of Sciences, 1869.
Bond, Frances Eileen Berkswell. Album with over a Hundred Original Photographs Compiled During Two Cruises: a 1931-1932 World Cruise on RMS “Empress of Britain” Showing Jerusalem, Cairo, Bombay, Colombo, Batavia, Bangkok, Beijing, the Great Wall of China, Japan, Hawaii, Panama Canal, and others; and a 1934 Cruise around the Caribbean, Showing Nassau, Jamaica, Colon in Panama, Cartagena, La Guaira in Venezuela, Trinidad, Barbados and others; Titled: World Cruise. From Monaco to Southampton. December 15th 1931 – April 16th 1932. Q.S.T.S. “Empress of Britain;” Cruise to the West Indies. From Southampton to Southampton. January 27th – March 8th 1934. R.M.S. “Homeric.” 1931-1934.