Hungarian propaganda.
 

Areal souvenir sheet in the true sense of the word.
http://cjoint.com/data/fmnJuZOffJ.htm

Sent from the Budapest International Fair on the 7th July 1933
to Goomalling Western Australia.

Goomalling is 100km approx north of Perth (the northern wheatbelt)
fist settled on the site of a spring when the Penny Black was just 6 years
old.
Goomalling is aboriginal for "place of the Silver Grey Possum"
"Goomal" is the Noongar word for this Possum