1. Boston Public Library, MS pb Med.156 Title: Single leaf from a 14th-century gradual : in Latin]. Author: Catholic Church Place: Germany Date: ca. 1350
2. Boston Public Library, MS pb Med.179 Title: Single leaf from an unidentified 15th-century commentary on Isaiah 3 and 4 : in German]. Place: Germany Date: between 1480 and 1490
3. Boston Public Library, Q.403.100 no.2 FOLIO Title: De duodecim abusionibus claustri / Diadema monachorum / Smaragdus of St. Mihiel ... [etc.]. Place: Germany Date: 1490 to 1491.