Back in 1999 I sent a telegram to my girlfriend as a quaint romantic gesture. As I recall, I sent about 30 characters and it cost around $50. Western Union stopped telegrams altogether a few years later.

It turns out that it is still possible to send mail to someone in the US by Pony Express: https://hashknifeponyexpress.com/about-us/ Currently waiting for the right moment with the right person for that particular gesture.

I've always enjoyed stories about what is on interesting scraps of paper found in old books. I think this is one of the things that future generations may not get to experience as much as digital literature pushes the hard copies out of the way. I love old books, and I suspect that someday someone may find a scrap of mine in one of my books. I just hope they find it as interesting as Nic Rowan did.