Keywords: Johann Christian Bach - Salve regina - British Library Add MS 29293 f1r.jpg Artwork A handwritten page from the manuscript score of Salve regina written in the author's own hand Held and digitised by the British Library Ink on paper Institution British Library object history exhibition history credit line accession number Add MS 29293 f 1r British Library image Add MS 29293 RISM 806336750 PD-old PD-US Johann Christian Bach Salve Regina Musical autographs British Library musical manuscripts Bach Johann Christian British Library Additional Manuscripts music Bach Johann Christian |