A postmark from Crna Gora or, as it is known in English, “Montenegro”! You can kinda see the town’s name – Njeguši. Look it up! It is really beautiful, and it can be reached from the port city of Kotor. The landscape changes quite drastically, and everything suddenly becomes “alpine”-looking, although it’s not even that far away from the sea!
Some more permanent philatelic postmarks of Royal Mail, UK
Canterbury & Belfast
Tower Hill, London EC3, (East Central 3)
London Gatwick Airport
Colchester
Di’an men Post Office——Beijing
Hello all…
Are there any Covid theme postmarks put on envelopes by any of the world countries postal services…
This is one of the Covid-19’s postmark, stamped on all international mail envelope’s back.
“Dear Customers：At present, the epidemic situation abroad is serious. China Post has disinfected the outer packaging of your imported mail according to the national epidemic prevention policy. It is recommended that you disinfect the inner parts after opening and take protective measures.”
The incoming mails or to the outgoing ones?
Incoming mails
What does it say?
Some operational handstamps from UK Mail Centres
Southampton, Portsmouth & IOW (Isle of Wight) Mail Centre
Jubilee Mail Centre (SW London)
Edinburgh Mail Centre
Inverness Mail Centre
Northern Ireland (Belfast) Mail Centre
Two common Brazilian postmarks to prove there are some clean ones, too. 
All of our mail is hand canceled here.
From Rio Claro-São Paulo
From Rio de Janeiro-Rio de Janeiro
Two post office handcancels from the Netherlands, as you can see the top one has an error where the date is flipped. They have the town in the bottom with the post office number above it.
Some very nice postmarks from China! (Sadly also again with the pen despite the dark, obvious postmark!)
