Stamp Germany (1978) Wilhelmine Reichart's Balloon

Stamp Germany (1978) Wilhelmine Reichart's Balloon 

Face value: 30+15

Stamp Guinea Ecuatorial (1975) P. Picasso, after shower

Stamp Guinea Ecuatorial (1975) P. Picasso, after shower 

Face value: 1

Stamp Germany (1978) FS Phoenix

Stamp Germany (1980) FS Phoenix

Face value: 40+20

Stamp Guinea Ecuatorial (1975) A. Modigliani,Elvira

Stamp Guinea Ecuatorial (1975) A. Modigliani,Elvira

Face value: 2

Stamp Grenada Grenadines (1979) Goofy

Stamp Grenada Grenadines (1979) Goofy

Face value: 2c

Stamp Norway (2007) Edible Brown Crab (Cancer pagurus)

Stamp Norway (2007) Edible Brown Crab (Cancer pagurus) 

face value: A

Stamp Portugal (2020) Museu do Abade Baçal - Bragança

Stamp Portugal (2020) Museu do Abade Baçal - Bragança

Face value: N20g

Stamp Portugal (2020) Museu Bordalo Pinheiro

Stamp Portugal (2020) Museu Bordalo Pinheiro

Face value; N20g

Stamp Great Britain (1887) Regency of Queen Victoria

Stamp Great Britain (1887) Regency of Queen Victoria

Face value: one half penny

Stamp Canada (1875) Registration Stamps 5

Stamp Canada (1875) Registration Stamps 

Face value: 5

Stamp Norway (2007) Atlantic Mackerel (Scomber scombrus)

Stamp Norway (2007) Atlantic Mackerel (Scomber scombrus) 

Face value: 11

Stamp Tanzania (1994) Prehistoric animals, Uintatherium

Stamp Tanzania (1994) Prehistoric animals, Uintatherium

Face value: 100