1. MS Mus. 1813/2/1/48/11 Reference (shelfmark): MS Mus. 1813/2/1/48/11 Title: Margarita Friedemann Scope & Content: Correspondence to or from MUSICA Margarita Friedemann. This file was originally entitled 'Mrs Friedemann 1956' and held in a packet labelled illegibly. Collection Area: Music Collections Languages: English and German Date Range: 1956 Extent: 1 sub-file