Hello, I am trying to translate simple chemical reactions, which standard Nemeth addresses. It seems that the Braille translation for the yield and equilibrium symbols are not defined. Could someone tell me all the places I need to add these two characters? The Braille and XML character codes are: Yield: → dots 1246-135 Equilibrium: ⇌ dots 1246-25-25-135-1246-246-25-25 Thanks, Jeff Jeff Dittel, President ~~~~~~~~~~~~~~~~~~~~~~ Britlan, Ltd. 516 East Birch Avenue Whitefish Bay, WI 53217 jeff@xxxxxxxxxxx U.S. Office: (414)962-2281 Costa Rica Office: (414)290-0574