Any information for a newbie or wanna be haha.. would be great! Tim
Personally I would pick up a catalogue (the new one should be out shortly)
It may be easy to spot certain notes that have value such as notes with solid digits ie 7777777 or 5555555, notes that are referred to as ladders ie 1234567, or 1234321, or notes that have errors where the serial #'s and/or prefix letters don't match up on each side without a catalogue, but until you get familiar with notes you may accidentally pass up a great note because of the prefix, signature combination, print year, replacement issue, etc...
I think if you have the time to go through notes, and you have a catalogue to refer to, it could prove to be invaluable..
I am sure that there are many collectors on this site that because of where they work, or just because of their persistance to constantly check notes that they gather in circulation.... many treasures have been found....Good luck and welcome to the hobby...keep us up to date....people are always curious as to what others find out there...
FRIEDSQUID