Signatures / Inscriptions: "The late / Sir Oswald Walters Brierly R.W.S. / Marine Painter to the Queen" -- in ink on reverse of mount
"Elliott & Fry" -- below image
"Elliott & Fry / 55, Baker Street, W. / No. " -- stamped on reverse of mount
General Note: The firm of Elliott & Fry was founded in 1863 by Joseph John Elliott (1835-1903) and Clarence Edmund Fry, who opened their first premises at 55 Baker Street where they stayed at until 1886. -- For further information see National Portrait Gallery [London] http://www.npg.org.uk