I never paid attention to currency and serial numbers until joining the forum. Now my wife and I both look and these are recent finds. Are they a repeater and radar? And do they have any value above a buck?
A radar is when the second half of the serial number mirrors the first half. The bottom note in the picture above is a radar. As an example, this would be a radar:
G'day 1964S, they're called "RADAR", because the word radar is the same backwards as forwards. Or, to use a more technical, but less popular term, "Palindromic". Peter in Oz still looking for one ...
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