This LP was the first ever cut by Maria Tipo, made during a four hour recording session in 1955 during a concert tour of the United States. Entitled "Domenico Scarlatti - 12 Sonatas" -- this record was distributed by VOX records (serial number PL 9940), April 1956. Notes on LP jacket rear by Joseph Braunstein.
You can listen to this entire LP here:
http://www.youtube.com/view_play_list?p=5A925E7A990DD7E8