25 Euros
(2004)
Semmering Alpine Railway
Bimetallic: niobium centre in silver (.900) ring
17.15g
ø 34mm
25 Euros
(2006)
European Satellite Navigation
Bimetallic: niobium centre in silver (.900) ring
17.15g
ø 34mm
25 Euros
(2009)
International Year of Astronomy
Bimetallic: niobium centre in silver (.900) ring
16.5g
ø 34mm