Some early, pre-security CBN $5s and $10s cannot be entered into the SNDB because it was created after most of those notes were long gone from circulation and I could never find the sheet layout for them to determine what FPN/BPN combos were valid. I even put a note about it on a little graphic on the Add Notes page.
⬅️ See? Right there.
Logged
BWJM, F.O.N.A.
Life Member of CPMS, RCNA, ONA, ANA, IBNS, WCS.
President, IBNS Ontario Chapter.
Treasurer, Waterloo Coin Society.
Show Chair, Cambridge Coin Show.
Fellow of the Ontario Numismatic Association.
