Kuroda Seiki, from <a rel="nofollow" class="external free" href="http://www.tobunken.go.jp/kuroda/english/gaiyo_e.html">http://www.tobunken.go.jp/kuroda/english/gaiyo_e.html</a>
(taken before 1923, on a public website, available to all - should be public domain)
The original uploader was <a href="https://en.wikipedia.org/wiki/User:Ser_Amantio_di_Nicolao" class="extiw" title="wikipedia:User:Ser Amantio di Nicolao">Ser Amantio di Nicolao</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>.
5 January 2006 (original upload date)
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons.