I had been under the impression that it's a hemp/linen mix... Nope. From [1]: Federal Reserve Notes are made of 75% cotton and 25% linen fibers. [1]https://en

I had been under the impression that it's a hemp/linen mix... Nope. From [1]: Federal Reserve Notes are made of 75% cotton and 25% linen fibers. [1]https://en.wikipedia.org/wiki/Federal_Reserve_Note https://en.wikipedia.org/wiki/Federal_Reserve_Note