This is a braille typewriter designed by David Abraham for the Perkins School for the Blind. It is vintage, approximately 1951. Please see photos for details.
The machine measures 15" wide, 5.5" tall, and 9 deep. It's in very good condition but I have not tested it. I have the cover and will include it at no extra charge with the sale. The cover is not in good condition, some of the seams have come un-sewn. I can send photos of the cover.It has served to keep the machine clean. This item is in the category "Business & Industrial\Office\Office Equipment\Typewriters & Word Processors". The seller is "wfoster3" and is located in this country: US. This item can be shipped to United States.