|First Publication||1920? – Köln : Tischer u. Jagenberg, G.m.b.H. (Plate T&J 507)|
|Genre Categories||;; ; ;|
|Work Title||Violin Sonata No.2|
|Opus/Catalogue NumberOp./Cat. No.||Op.40|
|I-Catalogue NumberI-Cat. No.||IRB 4|
|First Publication.||1920? – Köln : Tischer u. Jagenberg, G.m.b.H. (Plate T&J 507)|
|Composer Time PeriodComp. Period||Romantic|
|Instrumentation||Violin & Piano|
Sonata no.1 is, according to Google Books, his Op.20 published in 1915.
Rudolf Mengelberg's violin sonata op7 in G has plate T & J 523, published 1920. So this was published 1919 or 1920 (if the numbers or sequential) (between 489, pub.1919, and 523, pub.1920).