This 1925 Switzerland Sc# 2O17 stamp features the League of Nations and has a denomination of 30¢. It is a back of book type stamp and has been used, although it still has a deep blue and buff color. The stamp is in VF (Very Fine) grade and has not been certified. It is a great addition to any stamp collection, especially for those interested in communication and European history. The stamp was manufactured in Switzerland and is a must-have for collectors looking for unique and historical items.