131, Imperf UR & LR V-Guide blocks of 5, each showing PRE-PRINTING PAPER FOLD. F-VF, NH

Estimate 50.00+ $Cdn

131d, Pair with MAJOR SHIFT AND DOUBLING OF GROUNDWORK. VF, NH, natural gum bends (Image)

Cat 400.00

131d, One Ruble Imperf LL corner block of 3 with 2-V at LL. Has GROUNDWORK DOUBLED AND MISPLACED. VF, NH. Attractive and scarce error (Image)

Cat 600.00+

74a, "JAFFA" doubled, VF, NH

Cat 95.00