<p>Written on front: Detail of No. 71, [item 20] showing stratification of the ice and structure of the glacier. Taken from the same point as No. 71 [item 20], with long focus lens.
PH Coll 1415.21</p>
<bdi><a href="https://en.wikipedia.org/wiki/en:Bailey_Willis" class="extiw" title="w:en:Bailey Willis"><span title="American geologist">Bailey Willis</span></a>
</bdi>
1900<div style="display: none;">date QS:P571,+1900-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external text" href="http://content.lib.washington.edu/epicweb/index.html">Glaciers and Landforms Photograph Collection</a>