Prehistoric animals, 8 stamps
Prehistoric animals, 2019, 1 stamp
Prehistoric animals, 2019, 1 stamp
Prehistoric animals, 2019, 1 stamp
Prehistoric animals, 2019, 1 stamp
Prehistoric animals, 1999, 9 stamps (imperf.)
Prehistoric animals, 1999, 9 stamps
Prehistoric animals, 1999, 1 stamp
Prehistoric animals, 1999, 1 stamp
Prehistoric animals, 1994, 1 stamp
Prehistoric animals, 1998, 14 stamps
Prehistoric animals, 8 stamps
Prehistoric animals, 1997, 7 stamps
Prehistoric animals, 2019, 4 stamps (imperf.)
Prehistoric animals, 2019, 4 stamps
Prehistoric animals, 2018, 1 stamp
Prehistoric animals, 1988, 1 stamp
Prehistoric animals, 1988, 5 stamps
Prehistoric animals, 1988, 5 stamps
Prehistoric animals, 1994, 8 stamps
Prehistoric animals, 9 stamps
Prehistoric animals, 5 stamps
Prehistoric animals, 1988, 5 stamps
Prehistoric animals, 3 stamps
Prehistoric animals, 3 stamps
Prehistoric animals, 2019, 1 stamp
Prehistoric animals, 2019, 4 stamps