Lot
2585 
Canada, War Tax, 1915, 20¢ olive green, 2-line overprint, bottom margin single with partial plate number, o.g., never hinged, precision centering amid tall margins, deep rich color and exceptional freshness, Extremely Fine to Superb; with 2007 P.F. Graded certificate (XF-S 95). SG No. 226. Unitrade No. MR2C C$450 ($455).
Although this stamp was issued for fiscal use, a few of these high value War Tax issues where postal used.
Realized: $575