Post card of 210 Chinese Women at Sutro Heights published in the 1910s, by Edward  H. Mitchell.
Ed Bierman
CC BY 2.0
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/edbierman/14021786172/">https://www.flickr.com/photos/edbierman/14021786172/</a>