Tristan Da Cunha 1966 Churchill Value Omitted, Value Misplaced

1966 Churchill 1d VALUE OMITTED (SG 89a). The variety being left hand stamp of a horizontal strip of five where the other four show VALUE & INSCRIPTION MISPLACED at left due to shift of gold printing. At it's right hand extremity the value is misplaced into the margin. Mainly UM, couple perf tips right hand stamp disturbed OG. Rare, only 12 such strips possible from the single affected sheet. (cv£1400++). See additional image below.