Stamp of Bolivia, 50 centavos red, issue 1890 (9 stars). Violet postmark to be identified. Michel N°31.
<a href="//commons.wikimedia.org/wiki/User:Jacquesverlaeken" title="User:Jacquesverlaeken">Jacquesverlaeken</a>
2014-05-13 19:08:43
<span class="int-own-work" lang="en">Own work</span>