Adjust Magnified Image Size
Last Updated: Jan 14, 2026
Image Provider: RB/GM
On stamps with a large bottom margin there are two guide dots near the lower right corner. There is also a guide dot at the right centre. There is a guide line which traverses the lower guide dot which will differentiate 10UR100 from 9UR100.
Comments
This item was not listed in his book, but was present in Marler's personal collection with the suggested plate position annotated.