1. The Huntington Library, Art Museum, and Botanical Gardens, mssHM 114 Title: Piers Plowman Author: William Langland Place: England Date: middle of the 15th century
4. Cornell University, Archives 6532.01.11 Title: Initial Place: Germany Date: between circa 1430 and 1480.
5. Cornell University, Archives 6532.01.13 Title: Initial Place: Italy Date: between circa 1430 and 1480.