The last update was on 17th December 2017 using information supplied by Roy Gault.
If you have one of these stamps perfinned perhaps
you would like to contact us via .
The following is a list of the pre-1961 G.B. stamps that have
yet to be found perfinned:
The QV "Abnormals" originally listed have been removed as they are unlikely to have been perfinned.
Just one example of the QV 3d Plate 4 is known with a perfin, although the watermark (Emblems or Spray) is currently unknown.