Including The American Bank Note Company Archives
November 15-16, 2006
| Images | Description | Current Bid |
 | Lot #2257 Costa Rica Revenues 1935 "Multa", master die "for litho" in green, large die proof showing five denominations, die sunk on full card, v.f. P | Price Realized $1,100.00 |
 | Lot #2258 Costa Rica Revenues 1935 "Timbre de Archivos", 50c green, large die proof showing additional denominations at bottom, die sunk on full card, v.f. P | Price Realized $475.00 |
| Lot #2259 Costa Rica Revenues 1935 "Timbre de Archivos", 50c deep green, large die proof, with additional numerals of value incl. "2", "10", "1", "colones" and "colon",die sunk on full size card from the American Bank Note Company, v.f. P | Price Realized $475.00 | |
 | Lot #2260 Costa Rica Revenues 1940s "Timbre", 1c-100col, 16 different large die proofs in issued colors, also two master dies, one for "centimos" (magenta), the other for "colones" (green),each die sunk on full size card from the American Bank Note Company, v.f., extremely rare P | Price Realized $3,750.00 |
 | Lot #2261 Costa Rica Revenues 1967 10c inscribed "Timbre Fiscal", production file including the original pencil sketch, instruction and "abeyance orders", original correspondence from Security Company, photographs and negatives, also a photo proof card mounted etc. P | Price Realized $725.00 |
 | Lot #2262 Costa Rica Revenues 1967 500col (5) and 1000col (8), a total of 13 imperf., gummed proof sheetlets showing diff. stages, mostly fine-v.f. P | Price Realized $950.00 |
