Switzerland
swi-20130531-k-001
page = 1

Stamp picture
Click here for higher resolution image		First day of issue: May 31, 2013
Width: 160 mm
Height: 114 mm
Location: Oversize album #10
Stamp ID = 4275

First Day of Issue cachet envelope forswi-20130531-s-001.

From Linn's "Stamp Issuing Entities Of The World" page.

Switzerland (1850-)
Stamp-issuing status: active; Population: 7,248,984 (1997 estimate). A land-locked federation in central Europe, situated between France, Germany, Austria and Italy. The country has three official languages: German, French and Italian.

In addition from Wikepedia
Romansh has been recognized as a national language of Switzerland since 1938, and as an official language in correspondence with Romansh-speaking citizens since 1996, along with German, French, and Italian.