Auction Series 257-264 in Zurich Day 1

1905 (July 25): Definitive issue, the set of Large Format sunken Die Proofs (13) by the American Banknote Co., in issued colours from 1 c. green to 5 peso violet, engraved in cards (most 156 x 194 mm. but one larger), with file numbers 'C-592/C-604' at base with ABN imprint below design and pencil noted docket numbers at base, fresh and very fine complete set. Rare and most attractive Gi 206/218.
Catalogue 258: SOUTH & CENTRAL AMERICA -MOORHOUSE