My turn to get one of these mystery cards from the UK.
A card from Carmen. Sent to my old address. I know she's in the process of moving so I'll hold off on any return mail until she's settled.
Front and back of a card from Zlatko. Another piece of mail sent to my old address. It was also missent to Thailand. Been awhile since I've seen such a stamp on any of my mail. No mail service from here to Macedonia at the moment so it'll be awhile until I can send return mail.