http://collections.mfa.org/internal/media/dispatcher/1298076/resize%3Aformat%3DfullDrawing of a ring featuring a large blue star sapphire(?) cabochon1930s–1950sTrabert & Hoeffer, Inc.-MauboussinGouache on paperThis drawing is pasted to a larger piece of heavy black paper. It depicts a white metal ring with a large high cabochon, probably a star sapphire, prong and bezel set with a flanking motif containing a central stip of three rubies on either side of which are two strips of diamond baguettes. The drawing is marked underneath with a "D." On the lower left of the sheet is the embossed imprint identifying the firm and the Reflection series. On the lower right is the notation: xx R (or P) 166Jewelry / Adornment25.4000508001 Incheshttp://collections.mfa.org/objects/527573/rdf