El Escorial, Real Biblioteca de San Lorenzo, d-I-1

El Escorial, Real Biblioteca de San Lorenzo, d-I-1 ("I D 1" in Maassen, Geschichte p. 668 ), also known as Codex Aemilianensis, is a copy of the Collectio 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.

Maassen, Geschichte p. 668 listed the manuscript (his Codex Aemilianensis, for which he gave the shelf mark "I D 1") as a a copy of the Collectio Hispana but also seemed to treat it as a distinct version of the Hispana.

online in three parts:

• 1. (1r-229v): https://rbme.patrimonionacional.es/s/rbme/item/13263
• 2. (230r-316r): https://rbme.patrimonionacional.es/s/rbme/item/13265
• 3. (316v-476): https://rbme.patrimonionacional.es/s/rbme/item/13267