[String Quartets] Bach, Boccherini, Pleyel, Haydn etc. Rare Collection of 39 18th Century String QuartetsAn interesting and rare collection of thirty nine 18th century string quartets [1 in manuscript and 7 separately issued sets], bound together in four volumes (Violin 1, Violin 2, Viola, Cello). Marbled boards (worn), half brown leather. Scattered foxing and browning throughout, a few folio signatures loose, overall in fine condition. Bound in the following order: [Anon]. Unidentified String Quartets. Manuscript copy. Marked "Quartetto 1 6." Violino