1. MS Mus. 1813/2/1/48/13 Reference (shelfmark): MS Mus. 1813/2/1/48/13 Title: Johannes Oertel Scope & Content: Correspondence to or from the music publishers Johannes Oertel of Berlin. This file was originally entitled 'Oertel 1956' and held in a packet labelled illegibly. Collection Area: Music Collections Languages: English and German Date Range: 1956 Extent: 1 sub-file