Prehistoric animals, 2000, 3 stamps
Prehistoric animals, 2000, 4 stamps
Prehistoric animals, 1991, 5 stamps
Prehistoric animals, 2000, 6 stamps
Prehistoric animals, 2006, 6 stamps
Prehistoric animals, 1991, 5 stamps
2 images
Prehistoric animals, 2000, 6 stamps
Prehistoric animals, 1991, 5 stamps
Prehistoric animals, 1991, 5 stamps
Prehistoric animals, 2011, 3 stamps
Prehistoric animals, 2018, 1 stamp
Prehistoric animals, 2000, 3 stamps
Prehistoric animals, 2010, 3 stamps
Prehistoric animals, 2010, 3 stamps
Prehistoric animals, 2011, 3 stamps
Prehistoric animals, 2006, 6 stamps
Prehistoric animals, 2018, 1 stamp (imperf.)
Prehistoric animals, 2014, 8 stamps