I just looking at Forum Eagle Supr Security IRS Padlock from Adrian. I don't know if anyone has see this padlock or not, but just to show you all of what this Eagle Round Padlock I got from my old Locksmith that used to work with me. As he give is to me to see if we have any key blank for this lock as lucky we have it. I impression the key to working key than measure the cut to cut on key machine. As you would notice that there code letter "EKDWN" on bottom of the lock. You will not find any of this code in the code book. I have no idea of when this padlock came out or Patent for this lock....Timothy