Bear in mind that it's only the first letter of each prefix that changes. In all cases, the second letter is small.
For example, with a BBL note, it would be large B, small B, L (on the left), large B, small B, L (on the right). This is referred to as a large/large variety.
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.