Very Strange $20.00 bill

I had this $20.00 bill given to me about 8 years
ago, and have kept it due the unusualness of it and the age of it. It is in very good shape.

It is a 1954, $20.00 bill, that has an image of a devil
in the Queen's hair. I had heard about those on the news once, but it was referring to the recall of the 1954, $2.00 bills, due to the same reason. They were apparently worth alot more than face value. I don't know if the $20.00
is worth something more than face value, or not. If anyone has any information on it, please post. :-)

Also, the serial number is quite different too. It has two letters (A/E), written just like that, and then, 7 numbers.

What are the signatures on the bill? does it appear as Coyne - towers, or Beattie - coyne?
This info. can lead to the exact price of the bill.
So is it in VG or F or VF. Because usually people just say very good in general, this can also lead to the price.

MMMBEER

Hi and thanks for replying. To answer your questions: The Signatures are Coyne and Towers, and the bill is in VG to G shape. No pieces missing. No fading, a couple folds, fairly crisp. Do you have any more information about it for me?? Thanks. :-)

With just a couple of fold and no rips and no fading, also fairly crisp.. Ill call this Fine. There is 2 different A/E series of 20 dollar devil notes. Im not sure how you distinguish between the 2. There may be an astrix (*) before the A/E, is this true.

MMMBEER