found: Work cat.: 94-229467: Kurpfälzisches Museum (Heidelberg, Germany). Die Solitaires der Manufactur Frankenthal ... 1993:table of contents (solitaires and déjeuners. 18th century porcelain manufacture. Service for one: porcelain tray with matched set comprising a teapot or coffee pot, sugar bowl, creamer, cup and saucer)
found: Charles, B.H. Pottery and porcelain, a dict. of terms(Solitaire set: tea service for one person)
found: Fleming, J. Dict. of the decorative arts(Solitaire: a small, usu. porcelain tray with coffee cups to match for one person)
found: Illus. dict. of ceramics(Solitaire service: a service for one person, also called déjeuner service, tea service, or breakfast service. Often with a contemporary fitted traveling case)