Charles-Auguste de B?riot's Opus 87 Easy duos for two violins is a staple of the violin literature and is still used in many teaching studios to this day. Edition Budapest: Charles Rozsnyai, No.628, circa 1908 Plate R.K. 628. This is a direct reprint of these plates, and are extremely clean and readable. 25pps, 8.5"x11". Edition Fleury 2013