
Friedsquid I need your help on this one!! On the Canadian paper money form you posted that you found a AOK insert in a AOR Brick of 2006 $5.00 notes.
Your number was AOK1971875 replaced the AOR1971874 and the next note in the brick was AOR1971875, same numbers but different prefix.
The interesting thing is I have the next insert note with the same last 3 numbers AOK1990875 replacing AOR1990874 and the next note is AOR1990875