Reply To: Letter indicator
My $.02. I agree with 3d, etc. but I think I would omit for lower case Roman numerals precisely because there's no confusion without them. I'm not sure that EBAE refers to UNCONTRACTED braille. Never thought of it that way. Since EBAE contains all the braille rules, including contractions, I assumed it refers to contracted braille. Have no idea if that's documented anywhere either.
--Joanna