This was the first model offered by the Sun Typewriter Company of New York. Unlike its more common successor, the Sun Standard No.2, the No.1 was inked by pad and not by a roller in front of the platen. The Sun was invented ca.1901 by Lee Burridge of New York, NY.
Have some info about this typewriter? Have you found it? If yes, please email me at Antikey.Chop@gmail.com