- Madrid, El Escorial, ms. 51 (r.iii.17): page range 1r–11r
- Acquired: donated by the estate of L.G. Westerink
- Film: 35mm Black-and-white Negative
Photographer’s label (photograph, first image on film):
R-III-17 folios 1-10v
Real Biblioteca de El Escorial
Film is slightly milky but quite readable. We had no choice but to repair a tear in the perforation with tape, but it does not affect legibility.