We're up to the letter U, and here's a stamp from Spain commemorating the 150th anniversary of the Universal Postal Union in 2024. Founded in 1874, the UPU is based in Berne, Switzerland, and since 1948 has been part of the UN. If you're interested, the website for the UPU is here.
Thanks to Eva for sending the stamp.
For more U stamps, explore the links at See it on a Postcard
And happy solstice!

I haven't seen many 150th UPU anniversary stamps apart from Malaysia and the UN. Spain is now added to that select group.
ReplyDeleteI have sent a lot, but I think I have received any!
DeleteI have a few Universal Postal Union stamps, and I like them all, including yours here, as I admire the visual representations of postal-themed stamps.
ReplyDeleteThat's a striking stamp.
ReplyDeleteI like the colours on this one. And, as I wrote above, I have sent it many times :)
ReplyDeleteSo many nice U's this week. Great ideas if we do the alphabet again!
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