Codex Aemilianensis
From Clavis Canonum
Maassen, Geschichte p. 668 listed the Codex Aemilianensis (= El Escorial, Real Biblioteca de San Lorenzo, d-I-1, "I D 1" in Maassen) as a a copy of the Collectio Hispana but also seemed to treat it as a distinct version of the Hispana. According to Martínez Díez, it is a copy of the Juliana version (E in the edition), see Kéry p. 62.
Kéry p. 60 also lists it among the Excerpta Hispana manuscripts,
