Lot 67 Canada #C6 6c Dull Blue Monoplane Over Mackenzie River, 1938 Air Mail Issue, A VFNH LL Plate 1 Block Of 4 On Vertical Wove Paper with Cream Gum

A VFNH LL plate 1 block of 4 of the 6c dull blue Monoplane Over Mackenzie River from the 1938 Air Mail Issue on vertical wove paper with cream gum.

Unitrade values these at $45. The block offered here grades 75 as follows:

Centering/Margins: 45/70

Paper Freshness: 5/5

Colour: 5/5

Impression: 5/5

Absence of Visible Paper Flaws: 5/5

Perforations: 10/10