Antique English Mezzotint Print “Mrs Scott Waring and Children” w/ Plaster Frame

Mezzotint engraving in an old plaster frame with a full-length portrait of Mrs. Waring standing on the carpet on a terrace, next to pillars draped with curtain; directed to the right, facing front; wearing a light dress and veil; holding a young child on the pedestal of the pillar; another child approaching from left, head turned towards front, carrying a basket of roses on her head; a dog to right; woodland beyond balustrade to left. The old plaster frame has intertwined vine and leaves with a gold color finish. The portrait has been trimmed to only show the portrait. The portion of the original engraving with information about the print is attached to the back, and reads:J. Russell R.A. / Engraved by C. Turner / London Pubd. Jany. 2. 1804, by C. Turner, No. 50, Warren Street, Fitzroy Sqe., as well as the title in fine script letters, with "and" in open letters. MEASUREMENTSInside dimensions 16 1/4" x 12 1/4"Outside dimensions 20 1/2" x 16 1/2"Weighs 3 lb 0.8 oz (1.38 kg) CONDITION A