1. MS Mus. 133 A-K Reference (shelfmark): MS Mus. 133 A-K Title: Miscellaneous Letters of Musicians, etc.; 19th – 20th cent. Scope & Content: MS Mus. 133 A-K. ff. 196. Largest size 350 x 243mm. British Library arrangement. Collection Area: Music Collections Languages: English, French, German, and Italian Date Range: 19th century-20th century Extent: 11 items