Prehistoric animals, 1996, 8 stamps
Prehistoric animals, 13 stamps
Prehistoric animals, 2010, 6 stamps
Prehistoric animals, 2010, 6 stamps (imperf.)
Prehistoric animals, 2020, 4 stamps
Prehistoric animals, 4 stamps
Prehistoric animals, 2013, 4 stamps
Prehistoric animals, 2013, 4 stamps
Prehistoric animals, 2001, 4 stamps
Prehistoric animals, 2001, 4 stamps
Prehistoric animals, 2014, 2 stamps
Prehistoric animals, 2014, 2 stamps
Prehistoric animals, 2014, 2 stamps
Prehistoric animals, 2014, 1 stamp
Prehistoric animals, 2014, 7 stamps
Prehistoric animals, 2010, 4 stamps
3 images
Prehistoric animals, 2001, 12 stamps (imperf.)
Prehistoric animals, 2017, 5 stamps
Prehistoric animals, 2010, 4 stamps
Prehistoric animals, 2020, 21 stamps
2 images
Prehistoric animals, 2014, 7 stamps
2 images
Prehistoric animals, 2015, 5 stamps
Prehistoric animals, 1998, 1 stamp
Prehistoric animals, 2020, 4 stamps (imperf.)