The complete set in detail

S050
Sc Nr. 65
1921 - Germania : Overprinted 'Saargebiet' and new value - 20 Pfg. / 75 Pfg. ; black and blue-green

S051
Sc Nr. 66
1921 - Germania : Overprinted 'Saargebiet' and new value - 5 Mk. / 15 Pfg. ; carmine-brown

S052
Sc Nr. 67
1921 - Germania : Overprinted 'Saargebiet' and new value - 10 Mk. / 15 Pfg. ; carmine-brown