Seems the old link to Trinity Cambridge Library is no longer working. Not checked any of the others, but likely this is the same for all manuscripts sourced from Trinity College Library, Cambridge.
The new link for Minuscule 477 is https://mss-cat.trin.cam.ac.uk/manuscripts/uv/view.php?n=B.10.17#?c=0&m=0&s=0&cv=0&xywh=-3357,-294,10134,5859
