5¢ Blue 3UL35
Guide line well inside the left of the stamp which starts in the top margin, bisects the left crown to the right of the orb and continues through the outer oval, the A and C of Canada and ends in leaf 4.
Comments
This item was not listed in his book, but was present in Marler's personal collection with the suggested plate position annotated.
The guide line is very similar to that of this stamp.