Book: Salaman, Raphael Arthur. 1990 Dictionary of Woodworking Tools c. 1700 -1970 and tools of allied trades.
• For a description of hollow and round planes, see page 331-332.Book: Pollak, Emil & Pollak, Martyl. 2001 A Guide to the Makers of American Wooden Planes.
• For information on John Lindenberger, see page 252-253.