<i>"Chōsei-bashi no zu"</i> (Figure of Chōsei Bridge) by Mizushima Niou. Collection of the <a href="https://en.wikipedia.org/wiki/Nagaoka,_Niigata" class="extiw" title="en:Nagaoka, Niigata">Nagaoka City</a> Central Library.
Mizushima Niou
"Echigo Sado Digital Library" of Niigata Prefectural Library/Niigata Prefectural Archives <i>"Chōsei-bashi no zu"</i>