Three Framed 19th Century Lithographs Pertaining to Mt. Vernon

With hand color, framed behind conforming mats, to include: Washington's House (New York: Hermann & Meyer, n.d., circa 1860), frame 11-1/2 x 12-1/2 in.; Mount Vernon, 1874 (New York: Harper's Weekly, 1874), frame 19-1/2 x 24-1/2 in.; Mount Vernon on the Potomac (Washington: S.T. Albert, 1889), frame 15-1/4 x 22 in.

All three items in very good condition.