Former Owner
- Phillip J. Pirages Fine Books & Manuscripts2
- Robert Brodhead Honeyman2
- Robert Forrer2
- Ross Winans2
- San Sisto, Piacenza2
- Sandbergs Bokhandel2
- Thomas Bateman2
- Thomas Johnes2
- Walter Paul Havens2
- Ward Murphey Canaday2
- Warren C. Crane2
- Wilfrid Voynich2
- William Augustus White2
- William Bateman2
- William H. Schab2
- Abbaye de Saint-Martin de Tournai1
- Abbé [Dourout]1
- Achille Genty1
- Ada E. Moorhead Thomas1
- Adam de Campigny1