vertical bar of <#tagging> used on some <#poststa=Postal Stationery> issues. Size varies, and the bar is usually to the left of the <#indicia=indicium>. Examples: 1982 20¢ Purple Heart <#stampenv=stamped envelope> (<#scott=Scott> U603); 1987 14¢ Plow <#postalcard=postal card> (<#scott=Scott> UX115).