U.S. and Worldwide Stamps
June 9-10, 2010
| Images | Description | Current Bid |
 | Lot #231 COSTA RICA Air Post 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. P Catalog #C15-27P | Price Realized $4,500.00 |
 | Lot #232 COSTA RICA Air Post 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. P Catalog #C24,27P | Price Realized $1,500.00 |
 | Lot #233 COSTA RICA Air Post 1937 National Products Exposition, cplt 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. P Catalog #C31-34P | Price Realized $1,500.00 |
 | Lot #234 COSTA RICA Air Post 1940 La Sabana Airport, cplt 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. P Catalog #C39-45P | Price Realized $2,300.00 |
 | Lot #235 COSTA RICA Air Post 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. P Catalog #C57-66,121-23P | Price Realized $4,750.00 |
 | Lot #236 COSTA RICA Air Post 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 P Catalog #C81-91AP | Price Realized $7,000.00 |
 | Lot #237 COSTA RICA Air Post 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. P Catalog #C94-102P | Price Realized $2,300.00 |
 | Lot #238 COSTA RICA Air Post 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 P Catalog #C124-27,179-81P | Price Realized $2,400.00 |
 | Lot #239 COSTA RICA Air Post 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. P Catalog #C216-17,19P | Price Realized $700.00 |
