1. RPS MS 158 Reference (shelfmark): RPS MS 158 Title: Scope & Content: Symphony in A minor/major (B. 155); n.d. [1792?]. Autograph. ff. iii+56 291 x 235mm. Ignaz Joseph Pleyel, composer and music publisher: Symphony in A by Ignaz Joseph Pleyel: n.d.: Autogr. Collection Area: Music Collections Languages: English Date Range: [1792?] Extent: 1 item