Some of these files I use all the time to throw together proofs of concept for the blog, some of the files I've used only once for an in-game prop, other files I just started gathering thinking you mind find them useful.
I like using borders on player handouts to set them apart from other
paperwork laying about; it marks them as a part of my fantasy adventure
game. And the ones I use are me trying to get a gritty feel that a computer generated shape doesn't give you, without having to draw and scan everything myself. Anyway, there are more than these shown here in the zip file, and I'll add more as I find them.