Mail & Door Drops
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Protest Stamps
Correos
Issue 54 | March 2020
Background
In December of 2019, Madrid hosted a World Climate Summit. This was held in the immediate vicinity of Correos (the Spanish postal service) headquarters. To mark the occasion, Correos wanted to pitch in by helping to convey the summit’s global message of climate change awareness and responsibility.This article is for Directory subscribers only
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