Details
used 4d. sage-green, abnormal plate 17 (watermark inverted), HJ, used with part "107" numeral cancellation of Bradford; diagonal tear repaired and repainted but of fine appearance. Rare. B.P.A. Certificate (1992). S.G. Spec. J66, £6000. Photo
Further details
Note: Only twenty-three examples of this abnormal are recorded, two of which are in institutional collections. About half the known examples have the watermark inverted