What is a radar note??

Would someone here be able to tell me what is a radar note please, thank you
Robert

a radar note is also known as a palindrome note, is one where the serial number forms a mirror image (or palindrome) from first digit to last digit. 1234321 would be a radar as would 4441444. these are collected by some and can actually command a premium (based on note quality and also the number of digits that are repeated – the fewer, the more valuable)

i hope this helps. if you run into one of these and enter it here, the system tells you it is a radar and that you might not want to stamp it (ruining the value). many folks here are willing to trade with you for it, or sometimes purchase it. chack the "Money Talk" forum.

i hope this helps!