Briefmarken Jahr 1994

Burg Graasten
Pedro Gruenholz
Mykologie - SPD
francisco menendez
EUROPA 1994 ? Alexander Fleming Penicillin G ? AIDS-Virus ? SPD
francisco menendez
232.003.282.04 - Mykologie - Lactarius deliciosus -Phil.241961-Dm.994.9-Ed.3282-Y&T.2875-Mch.3143-Sc
Francesc Montserrat
232.003.279.02 ? Mykologie ? Boletus satanas ?Phil.241958-Dm.994.6-Ed.3279-Y&T.2872-Mch.3140-Sc.2759
Francesc Montserrat
Post
Nemesio Ramirez Lemos
232.003.286,01 ? Mineralien Spaniens ? Galenit ?Phil.241965-Ed.3286-Sc.2763d
Francesc Montserrat
232.003.285,01 ? Mineralien Spaniens ? Pyrit ?Phil.241963-Ed.3285-Sc.2763c
Francesc Montserrat
232.003.284,01 ? Mineralien Spaniens ? Sphalerit ?Phil.241964-Ed.3284-Sc.2763b
Francesc Montserrat
MINERALIEN: 7.232.013,00-Pyrit
Francesc Montserrat