An extracted image from an article written by John E. Sandrock about the Da-Qing Bao-Chao copper(-alloy) cash coins which circulated in the Manchu Qing Dynasty at the time of the Taiping Rebellion under the reign of the Xianfeng Emperor.
The government of the Manchu Qing Dynasty.
<ul><li><a rel="nofollow" class="external text" href="http://thecurrencycollector.com/pdfs/Ching_Dynasty_Copper_Cash_Notes_-_Part_II.pdf">IMPERIAL CHINESE CURRENCY OF THE TAI'PING REBELLION - Part II  -  CH'ING DYNASTY COPPER CASH NOTES - John E. Sandrock</a> (The Currency Collector)</li>
<li><a rel="nofollow" class="external text" href="https://www.extractpdf.com/">Extractpdf.com</a> (the tool used for extracting this image).</li></ul>