Canada #1060, 1061 10c, 25c Multicoloured Skunk & Beaver, 1987-1991 Mammal & Architecture Issue, 2 VF Used Singles Tagged on Both Sides

2 VF used singles of the 10c, 25c multicoloured Skunk & Beaver from the 1987-1991 Mammal & Architecture Issue. Tagged on both sides. Normally the tagged stamps will show faint tagging coming through when viewed from the back. It is clear that this is merely the bright glow from the front, being visible on the back. In this case, the tagging is very bright, almost normal strength, and is clearly green, so that it appears as though the stamp has been tagged on the back as well as the front. I have only found a few examples like this in my stock.

Unitrade does not list these varieties, but we estimate the value at $10. The stamps offered here grade 78 as follows:

Centering/Margins: 40/60

Paper Freshness: 5/5

Colour: 5/5

Impression: 5/5

Absence of Visible Paper Flaws: 5/5

Perforations: 10/10

Cancellation: 8/10