Stamps Year 1998

Botia kristinae fish
Pedro Gruenholz
Hyphessobrycon callistus fish
Pedro Gruenholz
Fish Cichlasoma labiatum
Pedro Gruenholz
Fish Epalzeorynchus bicolor
Pedro Gruenholz
Fish Synodontis galinae
Pedro Gruenholz
Television
Pedro Gruenholz
Icebreaker
Pedro Gruenholz
Computers
Pedro Gruenholz
Genetics
Pedro Gruenholz
Forest
Pedro Gruenholz