lower left in graphite: 62/90; lower center in graphite: Betrayal; lower right in graphite: Baskin; by unknown hand, upper left verso in graphite: 250.00 (not deciphered) / U-1-6 / The Betrayal; by unknown hand, lower left verso in graphite: # 89 MAT / 5 (circled)
Ruth Cole Kainen, Washington, DC; gift 2006 to NGA.
- Fern, Alan and Judith O'Sullivan. The Complete Prints of Leonard Baskin: A Catalogue Raisonne 1948-1983. Boston: New York Graphic Society Book, Little, Brown and Co., 1984.