Oh Abbie I guess I'm doing it wrong!
Like you, it would be p.c.s of corn fields or Notre Dame. So I as using some of the stacks of cards I've collected when out and about.
You might get Beaufort, Savanah, NY, WashingtonDC,....and an occasional Amish one from near me.
But then.....
..there's no wrong way to communicate.