Alaska Juneau Gold Mining Company mill, early 1920s
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="https://westernmininghistory.com/6412/the-top-25-us-gold-districts/">https://westernmininghistory.com/6412/the-top-25-us-gold-districts/</a>