Robert Walter Weir Hudson River School Catskills Sepia Watercolor Sketch c1880

Original Robert Walter Weir sepia-toned watercolor landscape sketch depicting the Catskills region of New York, c. 1880. Partially laid to old board, possibly contemporary to the painting. Back of board pencil signed Robt. Weir N.A. Illegibly titled: “………. in the Catskills” and dated c.1880. Artist’s red oval stamp to bottom left of picture. Small loss to top left. Picture tacked down in corners. Sight: 8 3/16” H x 15” W Board: 12” H x 17 7/8” W