Yes; it seems we do have a crest, but we never used it. That book I mentioned yesterday shows the image of the crest. Perhaps one of these days I'll try to send it to you using my H-P state-of-the art scanner (it's a new scanner with multiple functions and I don't know yet how to exactly scan or digitalize images from a book or, for that matter, I haven't done it yet. I only bought it last month). Please remember me perhaps within 1 week or so because now I'm doing a big translation.