Lot 8, Canada twelve penny Queen Victoria plate proof in black with vertical SPECIMEN overprint in green

Sale 42 Begins Today! This plate proof will be offered in the opening moments.
Lot 8, Canada twelve penny Queen Victoria plate proof in black with vertical SPECIMEN overprint in greenLot 8 Canada #3Piii 12d Queen Victoria Plate Proof in Black, with Vertical SPECIMEN Overprint in Green, on card-mounted India paper, very fine. A very scarce plate proof which is accompanied by a 2021 Greene Foundation certificate. Unitrade CV $6,500.