I can confirm that AOF 6.117M has varnish similar to HPA notes, and that AOG 9.276M has varnish similar to AOK, AOL, etc. This is based on observation of notes I have in-hand.
I have sent a request for details to the Bank, so we'll see what happens there.
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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.