Flag of the International Revolutionary People's Guerrilla Forces from the International Freedom Battalion
IRPGF
CC BY 4.0
<p><a rel="nofollow" class="external free" href="https://archive.org/details/IRPGFFlag">https://archive.org/details/IRPGFFlag</a>
</p>
<a rel="nofollow" class="external free" href="https://archive.org/details/IRPGFFlagsvg">https://archive.org/details/IRPGFFlagsvg</a>