Book: Turner, Noel D. 1972 American Silver Flatware 1837-1910. 473 p.
• Information about the pattern and John Polhemus, pp. 67, 105, 294, 326Book: Darling, Herbert. 1964 New York State Silversmiths. 228 p.
• Information on Tiffany & Co., pp. 22, 329