Canada #403iivar 3c Reddish Slate Lilac Queen Elizabeth II, 1962-1967 Cameo Issue, a VFNH UR Plate 3 Block on Unlisted Low Fluorescent Paper, Perf. 11.9
A VFNH upper right plate 3 block of 4 of the 3c reddish slate lilac stamp of the 1962-1967 Cameo Issue, printed on low fluorescent flecked paper, which is not listed in Unitrade. Very scarce, given that almost all stamps of this issue appear to have been printed on either dull fluorescent or non-fluorescent paper. Perf. 11.9 with smooth dex gum that has a satin sheen.
Unitrade does not list the untagged stamp on low fluorescent paper, but in my opinion it should be worth as much as the 4c value on this paper, which is $20. The block offered here grades 80 as follows:
Paper freshness: 5/5
Absence of visible paper flaws: 5/5