Études Op. 10 & Op. 25

Little asterisks on the bottom of the labels. On front cover: Stickers: Right-angled gold "Edidon" & " round medal "Prix Mondial du Disque de Montreux" On back cover: Notes in German, English, French and Italian Printed in Germany by Neef, Wittingen Different from Études Op. 10 & Op. 25: No label code. Different from Études Op. 10 & Op. 25: Check rim text.