572P, 1938 US Constitution Anniversary, Die proofs selection, 8 proofs, includes full die on india die sunk on card with value tablets and background blank, 4 various stage die proofs (slightly different color schemes) with and without background colors on india mounted on card and then on larger card with acetate overlay, die proof of finished design on india mounted on card and then mounted on larger card with acetate overlay (3), few minor faults, generally F-VF (Image)

CV. 120

1910s/40s Issues Die and Plate Proofs Assortment, 41 mostly different proofs on india die sunk on card or on card mounted on a larger card (some with acetate overlay), includes few 1912 issue vignette proofs, C54-60 with some duplication, C74-71 die sunk on card plus similar with blank value tablets, C71-72 die sunk on card, some minor faults but generally F-VF (Image)

CV. 350