Lot no. 10440

1893/1942, group of six Die Proofs by the American Bank Note Company or Perkins Bacon, incl. Venezuela 1893 25 c. violet sunken Die Proof in adopted colour on India paper, mounted on a larger thick card with imprint beneath, Guatemala 1902 1 p. dark brown sunken Die Proof on thick paper, etc.; one proof small fault due to the mounting, otherwise fine and very scarce assembly