I've never tried ironing paper before, and I am no professional,
but I'll share my experience with ya'll anyway! :)
I got this old map in a tube/ roll, and the edges
wanted to curl in when I hung it on the wall...
So ironed it out, and it lays nicely against the wall now!
I first tried ironing it with a (steam off) med heat iron with a piece
of cotton protecting it, but I didn't have much luck...
So I cranked the iron up to high heat, and removed the layer of cotton.
I pressed it twice, and I am happy with the results! :)
I have it hanging in the hallway next to my new letter!
Thanks for reading! :)