in "anna" inverted; light soiling at right. S.G. 11, 28, 28a " /> unused Block Larger Than four Setting VI: ½a. on dull green unused setting of sixteen (4x4) with wide sheet margins on three sides, [11] with first<I> "a"</I> in<I> "anna"</I> inverted; light soiling at right. S.G. 11, 28, 28a | Christie's