<a href="https://en.wikipedia.org/wiki/Central_Branch_Union_Pacific_Railroad" class="extiw" title="en:Central Branch Union Pacific Railroad">Atchison &amp; Pike's Peak Railroad Company</a> (Union Pacific Central Branch) blank stock certificate 1860s.jpg
Atchison &amp; Pike's Peak Railroad Company
1860s <div style="display: none;">date QS:P,+1860-00-00T00:00:00Z/8</div>
<p><i>"The Cooper Collections of US Railroad History"</i> (uploader's personal collection)
</p>
Scanned by the uploader, <a href="https://en.wikipedia.org/wiki/User:Centpacrr" class="extiw" title="en:User:Centpacrr">Centpacrr</a>.