Reply To: symbols for ray, angle and horizontal bidirectional arrow over letters Home › Forums › Unified English Braille Technical › symbols for ray, angle and horizontal bidirectional arrow over letters › Reply To: symbols for ray, angle and horizontal bidirectional arrow over letters November 27, 2019 at 4:12 pm #34793 smart_10357Participant Thank you so much for your prompt reply. I am looking forward to the class on Dec. 12. Susan
