Quote Originally Posted by Pfiltz View Post
I didn't have postcards, so I did mine on 5x7's... Smallest paper I had.

Hope that was ok.
Postal systems vary across the world as to the largest sized document that can go for basic letter rate. USPS has a postcard rate , for to 4x6 I think.

My country has no postcard rate, and for a USA letter it is something like $1.05 now, and beyond USA, 1.85.

If you wonder why you always get a collection of 2-3 prints from me, it is because I want to get my money's worth out of these expensive stamp rates
For me that is any letter sized document to 30g.

Paper size isa personal thing. A paper cutter in the darkroom really opens up possibilites.