Postcards: Wish you were now

image of an old car in Havana
My Dear Love,
Writing this is pointless, as you will never read it. If you had lived long enough to receive it, I’m sure I would have seen you already. The car stalled. I am marooned in what must be a dystopic future. This apparently once-great city is crumbling, as though this were not the future. The locals are familiar with automobiles of the sort the time machine is built into, but they cannot help me repair it. I will keep trying, but time being what it is I know that I have already failed. If I had not, surely my breakthrough—time travel works!—would have changed the world for the better. Surely, it could not have produced this world.
Yours in time,
Emmett
Postcard of bunks in Bergen's old bryggen
Dear Time Travel Tours,
I tried calling your toll-free number, but my cell phone just wouldn’t connect. I must have the wrong type of sim card. Anyway, I wanted to tell you that I am not a happy camper. Sure, Bergen’s Bryggen is impressive this way, bustling with traders instead of troll figurines and moose underwear. But the accommodations leave much to be desired, and the tourist activities are tedious and repetitive. Back breaking, one might even say.
I know it may take you centuries to get this postcard, but when you do, please send for me right away.
Ready to go home,
A dissatisfied customer
Postcard of a stave church in fall
Dear Tom,
My time travel adventure is going very well. I’ve watched pyramids being built and Stonehenge assembled. Following the builders has been tricky—wouldn’t have managed it in the old DeLorean time machine, even with hover conversion, so thank you for souping this baby up.
The builders are about to move on from this site. I overheard one of them tell the locals they were heading to China to build some more of these churches, and maybe a big wall. At least I think that’s what they said. It was hard to hear over the whirring of their warp drive.
Sincerely,
Doc Brown