1863, 2¢ black, Die II, Plate Proof on India. Right margin block of 4 with part imprint, ample to large margins, bright and fresh, some shallow thinning mostly in margins, otherwise Very Fine. Scott No. 73aP3  $550+. $0 (Image)

1863, 2¢ black, Die II, Plate Proof on India. Top margin block of 20 with "National Bank Note Co." imprint, large margins, few faint tone spots and typical thins, otherwise Extremely Fine, a scarce multiple. Scott No. 73aP3  $2,750 for blocks of 4. $0 (Image)