Glass plate negative of river/ harbour scene with boat, sail forming an awning
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/24785917@N03">Powerhouse Museum</a> from Sydney, Australia
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/powerhouse_museum/3230394794/">River scene with boat, sail forming an awning</a>