Pictures are going to need to be bigger and showing obverses and reverses of all for proper ID'ing, but I can see some French issues (including one of Napoleon III), some older British issues and some modern ones, a Belgian issue (I believe in the lower right corner), a Mexican issue (probably from the '60's), and a German issue from 1923(?) in the upper right corner.
And those two "notes" at the top I believe are some form of check. Real banknotes (of any nation) I don't think have the values typed on them.
And those two "notes" at the top I believe are some form of check. Real banknotes (of any nation) I don't think have the values typed on them.




















