1900 And 1923 Shinnys

- scans make it very tough to give you an accurate assessment "Squirmasaurus" since grading is a 3-D process in which one must inspect the note's condition in person. (Ripples, folds, etc show up even better with photos but that's a tricky business to get the shadows to show). So, I will give you my best "guestimate"
The upper (1900) note looks possibly EF but it is pretty yellow (& may have been pressed).
The lower (1923) note looks VF (several vertical folds) but less yellow and may be more "original."

They appear to be about VF
As walk2dwater says it's very difficult to assess notes online.
To put things in perspective these two notes are likely worth more than all the nickels mentioned and pictured in your other thread.

Thank you kindly. I have a bunch of banknotes as well. The uncirculated ones I have are the 1973's and 1986's though, so I don't think they're worth much. No special prefixes, or numbers, other than a few in sequence. Anything worth selling here?

And last but not least, here is my devil's face on a 1973 $1.