Released as Quarter Horse Mare and Foal from JC Penney (#671-0958) in 1983-1984 (the running foal was pictured in 1983). Included the Stock Horse Foal and Lady Phase. An estimated 8000 sets were released through JCP.
Released as the American Buckskin Stock Horse Foal #224 in 1987-1988.
Models were buckskin with a solid or bald face. Even though these releases were three years apart, it appears that there is no difference between the two runs.