You are welcome!
Sometimes the plate numbers are not as obvious, especially as the plate wears. So don't get frustrated if you run into a few that are almost impossible to identify. Those who collect the plate numbers prize clarity of the number over the condition of the stamp.
I, for one, am glad they put the plate number on both left and right sides. Sometimes on used stamps, the cancel obscures one of the numbers, but you can check out the other side. Then sometimes, especially on the small half-penny reds, the cancel obscures both sides...

Enjoy IDing your plate numbers! You may find high-resolution scanning and software magnification/modification more useful than a hand-held magnifier on some of the really hard to see plate numbers.
Of course, some of us have a problem with losing our scanner power cord...




Happy new year!!