Mitsui Miike Coal Mine - Manda Shaft - Office (Former Fan Room) : 三井三池炭鉱 万田坑 事務所 (旧扇風機室)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/60132504@N08">tsuna72</a> from Fukuoka, Japan
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/tsuna72/5799763486/">Redbrick</a>