Assistant Undersecretary Walter Leibold mints the first 5-euro collector coin “Subtropical Climate Zone”

On 8 December 2017, Assistant Undersecretary Walter Leibold has struck the very first 5-euro collector coin “Subtropical Climate Zone”. He thus set the wheels in motion for the production of the second issue of the “Climate Zones of the Earth” coin series. All coins in the series are equipped with a polymer ring between the ring and the core, which…