Collectible stamp?
I believe the answer is:
visa
(Other definitions for visa that I've seen before include "Travel pass" , "Authorisation to enter a country" , "ID" , "Endorsement allowing bearer to enter country" , "Mark on passport" .)
I believe the answer is:
visa
(Other definitions for visa that I've seen before include "Travel pass" , "Authorisation to enter a country" , "ID" , "Endorsement allowing bearer to enter country" , "Mark on passport" .)