Autograph letter signed from Joseph Joachim to an unnamed violinist written from London written when Joachim was 30 years old, describing the violin styles of major performers of his day ... discussing works he might perform at this debut with the Royal Philharmonic Society on May 27, 1844, expressing reservations about playing Beethoven's Violin Concerto. 4 p., octavo (20 x 12.5 cm), [London, May 1844].