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: Hummel, Charles F. 1968 With Hammer in Hand: The Dominy Craftsmen of East Hampton, New York.
• Published: no. 88, p. 120.