The inventory for D-W 28 Helmst. (Heinemann 31) was prepared by Kate Helsen (The University of Western Ontario), with editorial assistance from Debra Lacoste (The University of Western Ontario). Manuscript description written by Rebecca Shaw (Dalhousie University), with editorial assistance from Debra Lacoste (University of Waterloo). Thank you to Claudia Höhle for additional editorial notes (2020-21).
