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||Sonate für Violine und Klavier von Rudolf Karel. Op. 17.
|Year/Date of Composition
||Karlu Hoffmannovi a Romanu Veselému
||Early 20th century
||1 violin, 1 piano
There is a notation in German and Russian? on the title page with a specific date on it, besides the 1913 copyright. Someone knowledgeable in those languages might be able to translate.
The site earsense.org claims this was composed in 1912.