Port facilities Quay#1
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<span class="int-own-work" lang="en">Own work</span> (<span lang="en" dir="ltr">Original text: <i><bdi lang="">Own work by uploader (Ref:新星出版社編集部編　『船のしくみ』　新星出版社　（2008年頃の出版）　<a href="//commons.wikimedia.org/wiki/Special:BookSources/9784405106727" title="Special:BookSources/9784405106727">ISBN 9784405106727</a>)</bdi></i></span>)