Gillingham, H. E. 1. (1945). Indian ornaments made by Philadelphia silversmiths (Second edition.). New York City: Published under the auspices of Museum of the American Indian, Heye Foundation.

Gillingham, Harrold E. 1864-1954. Indian Ornaments Made By Philadelphia Silversmiths. Second edition. New York City: Published under the auspices of Museum of the American Indian, Heye Foundation, 1945.

Gillingham, Harrold E. 1864-1954. Indian Ornaments Made By Philadelphia Silversmiths. Second edition. New York City: Published under the auspices of Museum of the American Indian, Heye Foundation, 1945.