References
- The Brattle Bookshop, Boston, MA
- Boston Rare Maps
- Geographicus Rare Maps
- David Rumsey Map Collection
- Grafton Historical Society, Grafton, MA
- High Ridge Books, South Deerfield, MA
- Historic Deerfield, Massachusetts
- James E. Arsenault & Company, Arrowsic, ME
- Jeffery D. Mancevice, Inc., ABAA
- Maps of Antiquity, West Chatham, MA
- Murray Hudson, Antiquarian Books, Maps, Prints, and Globes
- Norman B. Leventhal Map Center, Boston Public Library
- Jeremy Norman’s History of Science
- Northborough Historical Society, Northborough, MA
- B. & L. Rootenberg, Fine and Rare Books
- Rulon – Miller Books
- Waring Historical Library, Medical University of S. Carolina
- Wendell E. Wilson, Mineralogical Record
