1. Rutgers University, MC 1220:06 DS ID: DS472 Title: Missal Place: England Date: s. XV(1/4); 1400-1425
2. Ohio State University, Spec.Rare.MS.MR.Frag.16 DS ID: DS11435 Title: Breviary Place: England Date: ca. 1425
3. Rochester Institute of Technology, PORTFOLIO BOX 1-16 DS ID: DS16481 Title: Breviary Place: England Date: ca. 1425