This appears to have formed a part of the déjeuner in Weimar illustrated in Erich Köllmann, Berliner Porzellan (Braunschweig, 1966), Vol. II, pl. 137a. The putti on the saucer (see the detail above left) are derived from Pierre Aveline's engraving (left) from a series of six prints after François Boucher published by Huquier. This print is also illustrated by Pierrette Jean-Richard, op. cit. (Paris, 1978), p. 87, no. 240.