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.
Symphony in E flat (B. 152); n.d. [1792?] (endpaper wm 1801). Autograph. ff. iii+54 296 x 235mm. Bifolia numbered by Pleyel Ignaz Joseph Pleyel, composer and music publisher: Symphony in E flat by Ignaz Joseph Pleyel: n.d.: Autogr.
Symphony in C (B. 151); n.d. [before 1792?] (old endpaper wm 1800). Autograph. ff. iii+29 241 x 338mm. Made up of 14 bifolia and a single leaf, numbered 1-15 by Pleyel Ignaz Joseph Pleyel, composer and music publisher: Symphony in C by Ignaz Joseph Pleyel: n.d.: Autogr.
Symphony in B flat (B. 150A); n.d. [1792?] Autograph. ff. iii+46 290 x 235mm. Ignaz Joseph Pleyel, composer and music publisher: Otto Moritz David Goldschmidt, pianist, conductor and composer; husband of Jenny Lind: Symphony in B flat by Ignaz Joseph Pleyel, with a note on the work by Otto Mo...