Vice Admiral Parker: To Henry Parker Esqr. this Plate is respectfully dedicated by his most Obliged humble Servt. Jas. Roberts, Jas. Walker

Mezzotint by James Walker after James Roberts, published Septr. 25th, 1781. 'Portrait; half-length standing to right, glancing towards the viewer, right hand at his hip, left thrown out, wearing naval uniform with frilled cravat and queue wig; in an oval frame' -- British Museum Mezzotint by James Walker after James Roberts, published Septr. 25th, 1781. 'Portrait; half-length standing to right, glancing towards the viewer, right hand at his hip, left thrown out, wearing naval uniform with frilled cravat and queue wig; in an oval frame' -- British Museum Small folio. New York, Argosy, 1955 Prints, Drawings and Watercolors from the Anne S.K. Brown Military Collection, Brown University Library Digital object made available by: Brown University Library, John Hay Library, University Archives and Manuscripts, Box A, Brown University, Providence, RI, 02912, U.S.A., (http://library.brown.edu/)