One leaf of l42 was stolen from Library of Escorial, Spain and is now located at the Royal Library in Copenhagen.
This is not noted in the liste, which only mentions the Library of Escordial. The folium contains Luke 8,20-1, 26-34 and images of both sides have now been published here: http://www.kb.dk/manus/vmanus/2011/dec/ha/object103415/da/#kbOSD-0=page:1 Maybe these images could be included in the NT.VMR?
At the Royal Library the folium goes by "Fragm. 3108" and can be looked up here in the registry here: https://rex.kb.dk/primo-explore/fulldisplay?docid=KGL_VESTERobject103415&context=L&vid=NUI&search_scope=KGL&tab=default_tab&lang=en_US The fragment is discribed in Shartau's work on the Royal Library's collection on page 439 which can be accessed here: http://www.kb.dk/permalink/2006/manus/763/ger/439/