Rosenburg of Bath, 19th century, Two profile silhouette portraits on glass, One inscribed verso "Robert Haynes" each oval aperture measuring 9cm x 6.8cm, Set to gilt wood frames, Each with trade card to reverse reading "By their Majesties Authority Mr. Rosenberg of Bath, Profile Painter to their Majesties & Royal Family. Begs leave to inform the Nobility and Gentry that he takes most striking Likenesses in Profile, which he Paints on Glass in imitation of Stone that will never fade. Time of Sitting one Minute. Price from 7s. 6d. to 1. 1s. 0d. Family Pieces whole lengths in vario Attitudes. N.B. Likenesses for Rings, Lockets, Trinkets & Snuff Boxes", with 'The Happy Sportsman', a reverse painted mezzotint on glass, published by P. Stampa, London 1807, 24.5cm x 34.5cm (at fault) (3)