I just returned from my city trip to Vienna and during my trip arrived many postcards. Among the cards are three cards from Japan.
One of them shows the Ryugenji Mabu Mine Shaft at the Iwami Ginzan Silver Mine. Since 2007 is the Iwami Ginzan Silver Mine with its Cultural Landscape an UNESCO World Heritage Site.
International Letter Writing Week (from set of four) (issued 09-10-2014)
Thank You very much Phoebe!