Confederate States of America $1 and $20 [solved]

Dear all,

today I’ve found these two bills, is there anyone who could tell me whether these are real or fake? Haven’t got the sizes measured yet.

thanks

They are fake.  Please read this post.  Yours are similar reproductions.  Here's a reproduction on ebay for sale.  Note the same serial number.  Real ones have a blank reverse.

Thanks!