A
B
G
D
E
Z
H
Q
I
K
L
M

If the characters look to be standard English ones, you have a small problem.
To appreciate this table, you need to have the SYMBOL font installed on your computer. I think it's a standard Windows font, so there should be no problems, but cannot be certain on that. If you need the font, I can only suggest you use say, Yahoo!, and carry out a search for 'fonts' and hopefully you will find it.
There is a problem with this page when viewed in Netscape 6, all earlier versions of Netscape are ok. Version 6 doesn't recognise the font and nothing I've tried enables it. (Not into Style Sheets as yet but they may be the answer but having started to read-up on them I doubt it as they seem limited to one font with a multitude of sizes and/or styles).