Sale No: 168
Lot No:1169
Symbol:
Cat No:GREAT BRITAIN
1913 ½d green (wmk double, one upright & one inverted & reversed), superb M bottom marginal example of this rare watermark, variety from position R20/6. Accompanied by a photocopy of the 1982 RPS Cert. of the original find of twelve examples from a single bottom row. Spec.N14(1)ea, SG.351var. (1) (Image)