1934 Issue, complete set of 13 different large die proofs in issued colors, each die sunk on full size card from the American Bank Note Company, v.f. (Cat No. C15-27P) (Image)

Est.$2,500

1934 Allegory of Flight, 1col and 10col, two different large die proofs in black, each die sunk on full size card from the American Bank Note Company, v.f. (Cat No. C24,27P) (Image)

Est.$250

1937 National Products Exposition, complete set of four different large die proofs in issued colors, also a master die in ultramarine (value tablets blank) each die sunk on full size card from the American Bank Note Company, v.f. (Cat No. C31-34P) (Image)

Est.$750

1940 La Sabana Airport, complete set of seven different large die proofs in issued colors, each die sunk on full size card from the American Bank Note Company, 25c with control punch, v.f. (Cat No. C39-45P) (Image)

Est.$1,500

1941-46 Football (Soccer), complete set of 12 different large die proofs in issued colors, also a master die in carmine (value tablets blank), each die sunk on full size card from the American Bank Note Company, v.f. (Cat No. C57-66,121-23P) (Image)

Est.$3,000

1943-45 Portraits, complete set of 22 different large die proofs in issued colors, also two master dies in black (value tablets blank), each die sunk on full size card from the American Bank Note Company, v.f. An incredible assembly, possibly unique (Cat No. C81-91AP) (Image)

Est.$3,500

1944 Centenary of Founding of San Ramon, complete set of nine different large die proofs in issued colors, also a master die in blue (value tablets blank), each die sunk on full size card from the American Bank Note Company, v.f. (Cat No. C94-102P) (Image)

Est.$1,500

1946-48 Portraits, complete set of seven different large die proofs in issued colors, each die sunk on full size card from the American Bank Note Company, v.f. An incredible assembly (Cat No. C124-27,179-81P) (Image)

Est.$1,500

1952-53 Mail Plane, 5c, 10c and 35c, three different large die proofs in issued colors, each die sunk on full size card from the American Bank Note Company, v.f. (Cat No. C216-17,19P) (Image)

Est.$500