Archived ICO whitepapers for purchase?

[tmoyer]

Hello,

I am a researcher studying ICOs and I am looking for original ICO whitepapers. I notice that many of the companies that had previously done an ICO now post an updated version of the document or it is missing. I am willing to pay if someone had saved the original PDF files for a large set of ICOs. Please let me know if you have any suggestions of where to find these old files as well.

- tmoyer