Stamps of GDR

GDR, Prehistoric animals, 1990, 9 stamps
Prehistoric animals, 1990, 9 stamps
GDR, Prehistoric animals, 1990, 4 stamps
Prehistoric animals, 1990, 4 stamps
GDR, Prehistoric animals, 1990, 5 stamps
Prehistoric animals, 1990, 5 stamps
GDR, Prehistoric animals, 1990, 5 stamps
Prehistoric animals, 1990, 5 stamps
GDR, Prehistoric animals, 1990, 3 stamps
Prehistoric animals, 1990, 3 stamps