Pair of 19th century framed etchings depicting industrial London and the Thames River, signed in pencil lower left W. L. (William Lionel) Wyllie (British, 1851 - 1931). Includes (1) 5"h x 11.5"w, overall size including frame 11.5"h x 17.5"w; (1) 6.5"h x 15"w, overall size including frame 13"h x 20.5"w.