1. MUS RP 7093 Reference (shelfmark): MUS RP 7093 Title: Scope & Content: Jean Sibelius. 4 typed letters signed to Sir Thomas Beecham, including one praising Beecham for his recording of the 7th Symphony, all written at Järvenpää. Creation dates: Jan 1948 - Dec 1954 Collection Area: Music Collections Languages: English Date Range: 12 Sep 2008 Extent: 4 photocopies