What a wonderful series that Cherub has created! Suitcases...
and can you spot "niki" in the lower left corner?
That's Thessaloniki and Greece, just under ol' "BULGARIEN" and "RUMANIEN".
Oh, yes, i loooove getting map fragments in mail art.
Fun stampings on the envelope too:
Many thanks, Cherub,
watch your mail for something coming from Greece soon!