Deux sonates pour le forte  piano avec accompagnement de violon (ad libitum)
Subtitle: ¿uvre 81
By: compose es par Ferd. Ries. 
Publisher: N. Simrock
Published: 1818
Place of publication: Bonn; Cologne
Subjects: Sonatas (Violin and piano)
Work titles: Sonatas, violin, piano, op. 81
Notes: Pub. date based on plate number.

Dr. James and Dr. Margaret Whitby donation.