essay 1918 War Tax essays of the overprints on three pieces of plain paper; one piece with "WAR TAX" alone, two different impressions, one marked "Approved WHM 26.2.18"; the second piece with "WAR TAX/1½D." with two short lines either side, marked "Approved" and" WAR TAX/ONE PENNY HALFPENNY" in small type; the third piece with "WAR TAX/1½D" with two long bars on either side and "WAR TAX/ONE PENNY HALFPENNY" in large type; a few minor stains. A wonderful trio consisting of six differenct essays. Photo for one piece.