Lot 2728
2728
Proof -- $5 and $20 imperforate plate proofs of frame and value tablet in issued colours on bond paper, lower margin imprint blocks of four, fresh and fine. Unique positional blocks from the only known sheets of fifty. Photo
Proof -- $5 and $20 imperforate plate proofs of frame and value tablet in issued colours on bond paper, lower margin imprint blocks of four, fresh and fine. Unique positional blocks from the only known sheets of fifty. Photo

Details
Proof -- $5 and $20 imperforate plate proofs of frame and value tablet in issued colours on bond paper, lower margin imprint blocks of four, fresh and fine. Unique positional blocks from the only known sheets of fifty. Photo