1. RP 388 Reference (shelfmark): RP 388 Title: Scope & Content: Gaforus, or Gafurius (Franchinus), 'Practica Musice'. Autograph. Christie's, 16 April 1969, lot 342 Creation dates: Circa 1490 Collection Area: Western Manuscripts Languages: Undetermined Date Range: 7 Nov 1969 Extent: 1 microfilm (22 frames in 15 pieces)