Austrian items--imperf?

I didn't look them up to confirm, but I suspect several of those are cut from postal stationery/wrappers...

I'm a little tied down for the next 2 months, so I didn't have time to ID the specific type of postal stationery for you. If you want, you can simply google Austria 2kr postal stationery wrapper and do some searching to identify which ones are postal stationery and what type of postal stationery. I assume they were all on relatively basic paper -- if any are stiff, they are probably from postal card.