2 Euro (Guglielmo Marconi) – Vatican City

Marconi center, Pius XI right, future Pius XII left, above a radio wave. European stars surround on outer ring.

A Western Europe map spans the coin's right side, with "2 EURO" overlaid—the "2" in the Atlantic. Twelve stars flank the map, six above and six below, connected by six vertical stripes across the inner core.