Brahms, Johannes.

Concert für Violine und Violoncell mit Orchester, Op.102, [full score], 1888, engraved music, modern boards, marked-up for performance (ownership inscriptions of the conductor Hans Posegga), on guards throughout, browning to margins, [Hofmann, p.217; Hoboken 128]--Variationen für das Pianoforte...Op.21 No.1 über ein eigenes Thema, Bonn: Simrock, [1862], (without Op.21, No.2), some browning, [Hofmann, p.45]--Sextett Op.36, Bonn: Simrock, [1866], [Hofmann, p.77]--Quartett (in B dur No.3), Op.67, [score], 1876, [Hofmann, p.145]--[Zweites Quintett (G dur), Op.111, [score], 1891, [Hofmann, 235]-Quintett für Clarinette... Op.115 [score], 1892, [Hofmann, p.243]--F. Schubert. 12 Ländler (componirt im Jahre 1823) für das Pianoforte von Franz Schubert Op.171 nachgelassenes Werk [D.790], Vienna: C.A. Spina, 1864, first edition, edited by Brahms, [Hoboken (Schubert) 550; Hofmann, p.320; McCorkle, p.751 (no.11)]--together with early re-issues (lithographed music) of the string sextet Op.18 [score], the two Rhapsodies Op.79 (later wrapper), and the violin sonatas Op.78 and Op.100 [parts], 11 items, first editions except the last 4, modern cloth folders, most without wrappers,

Condition is described in the main body of the cataloguing, where appropriate
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
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The engraved score of Brahms's Double Concerto is rare.  Schubert's Ländler D.790 were edited anonymously by Brahms, who at the time owned the autograph manuscript of these pieces.