Lot 86: BACH, JOHANN SEBASTIAN.

TWO NÄGELI EDITIONS OF DIE KUNST DER FUGE AND THE GOLDBERG VARIATIONS
Die Kunst der Fuge von Johann Sebastian Bach [BWV 1080] [in open score or keyboard score], Zurich: Hans Georg Nägeli, [1802], 183 pages, oblong 4to (24 x 33.3cm), engraved title and music, series title after title, modern half calf retaining contemporary manuscript label to upper cover, modern slipcase--Variationen für das Clavier von Johann Sebastian Bach [BWV 988], Hans Georg Nägeli, [1809], 63 pages, oblong 4to (26.5 x 35.4cm), engraved throughout, ties, unbound and uncut, modern cloth folder, without series title, a few small tears to final leaf repaired [BWV 988, p.715 (and cf. Hoboken 113); cf. Hoboken 146 [BWV 1080]]