Seeking recommendations for storing/displaying banknotes with wide range of sizes

Hello,

I recently came into a rather large collection of Notgeld, and I've done some organizing and cataloging of it. The majority of the banknotes are now in a shoebox,  and I would like to transfer them somewhere where they will be better protected and better housed for viewing/admiring the artwork. The storage options I've seen are sleeves in a box or sleeves in a binder, but they all seem to have a fairly large sleeve size. My Notgeld collection ranges from notes the size of a stamp to ones the size of a large postcard.

Does anyone have a recommendation for safe storage that's conducive to a very wide range of banknote sizes? 

Thank you!

As my collection grows I too am encountering this problem. 

For my stamp-sized notgeld, those coin pages work. They come in different sizes. 
 

For the next size up notgeld, I use pages made for sports cards.

I have some banknote pages with slots for 2, 3, or 4 notes per page. I have also used full sized office type page protectors for really big notes. 

I keep meaning to look online for some postcard sized pages. 
 

I have considered framing and displaying some as wall art.

Good luck. Please let us know what you decide to do, and if you find yourself with duplicates you want to trade. 😇

I don't collect a ton of paper money, but I've got a few different size notes.
I just use the 3 and 4 pocket pages in a binder.  BCW makes them (I think I got my from a local hobby store that sells by the page so I'm not exactly sure what brand mine are.)  Seem to work pretty well.

A quick search on amazon shows they make a 2 pocket page as well.  They are billed as photo or postcard pages in the descriptions: https://www.amazon.com/20-Twenty-Pages-2-Pocket-Postcards/dp/B003AOK3O6/ref=sr_1_4?crid=M3XK6WBIAS0O&keywords=currency+pages+2+pocket&qid=1659011950&sprefix=currency+pages+2+pocket%2Caps%2C89&sr=8-4