Philately of EUROPE
Liechtenstein Philately
Liechtenstein. *Yv 1/6. 1930. Serie completa. MAGNIFICA. Yvert 2015: 200 Euros.
Liechtenstein Philately
Liechtenstein, Aéreo. **Yv 14. 1935. 60 r sobre 1 r carmín. MAGNIFICO. Yvert 2015: 160...
Liechtenstein Philately