Br. Issue: Horizontal block of 9. (click for blowup) (Mele coll.)
For study purposes, here are the full sheets of the 50c multiple Crown CA watermark
which is illustrated in Hals / Collas page 107 and a sheet with the RF watermark. Click on the thumbnail pictures
to open a new browser window. But be patient: these are very big files - and I
mean very big - a 1.7 MByte picture, so you better have a fast connection. (Merot coll.)
..and the RF and CA sheets from the reverse:
1924 5d on 2½d, 1d & 3d/-
1d on 2½ overprint and 1d & 3d sheets. Image thanks to Corbitts