Alternate version of the P1 road sign, worn in the 1970s, then fell into disuse.
Dirección Nacional de Vialidad <br> (Vector graphics by <a href="//commons.wikimedia.org/wiki/User:Fma12" title="User:Fma12">Fernando Martello</a>)
2020-04-13
<span class="int-own-work" lang="en">Own work</span>