j_bertolotti@j_bertolotti@mathstodon.xyz
Today, in a corner of the post room, I found a lovely postcard sent to me from Florence who knows how long ago (seriously, there is no date and I don't know how long it was sitting in that corner).
Problem: whoever sent it did not put their name and I have no idea who they are.
Does it means I have a secret admirer? 🤔
Mariusz Klimczak@mariuszklimczak@mastodon.world
@j_bertolotti@mathstodon.xyz no date on the post stamp? (I mean the ink stamp applied to validate the sticker stamp)