KRONDORFF, William, (American, 1877-1968): Two watercolors- ''Mother and Pappy's Sunset Cottage at Cobb Lake, New Hampshire, 1961,'' sight size 9 1/2'' x 13 1/2'', watercolor, framed 16 1/2 x 20'', signed lower left. ''Dirthard's Sunset at Cobb Lake, New Hampshire, 1961,'' sight size 4 1/4'' x 6 1/2'', monogrammed lower right, framed 10'' x 12''.