Canada, Postage Due, 1906, 5¢ violet, reddish violet, thin paper. imprint and plate no. blocks of six, two of first, includes plate nos. 1-3 (plate 2 is the thin paper, Mint N.H.), plate 1 considerable h.r. and one stamp tiny thin spot, plate 3 tiny selvage hinge reinforcements, otherwise Fine (no photo). Scott No. J4, J4a  Estimate $200 - 300. $0