Whitman Expo
Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
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Obverse Description
Front (vertical): Portuguese text; chemist Roberto Duarte Silva; chemical symbols; serpent wrapped around a chalice; mortar and pestle registration device; coat of arms on Oberthur Iriseal OVI patch
Reverse Description
Back (vertical): Portuguese text; Trapiches - Ilha de Santo Antão (sugar cane press island of Santo Antão); mortar and pestle
Catalog Information
GSID:
91404
Variety:
25 de Fevereiro de 2007 Sig 8: Frederico/de Burgo Prefix GA - GQ
BNB #:
B213a
Pick #:
P69
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Subject: I would like to contribute catalog info to CDN for 25 de Fevereiro de 2007 Sig 8: Frederico/de Burgo Prefix GA - GQ
Body: Referring page: http://www.greysheet.com/prices/item/25-de-fevereiro-de-2007-sig-8-frederico-de-burgo-prefix-ga-gq/gsid/91404 GSID: 91404 Title: 25 de Fevereiro de 2007 Sig 8: Frederico/de Burgo Prefix GA - GQ
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Request Pricing 20 de Janeiro de 1977 Sig 1: da Luz/Santos Prefix A/1, B/2, C/3, D/4, E/5, F/6, G/7, H/8, J/9
No ovpt; no perf; no sig ; no s/n
Diagonal black ESPÉCIME ovpt front/back; horizontal black SPECIMEN No # ovpt lower left front; all-zero s/n
Diagonal red SPECIMEN ovpt front/back; horizontal red SPECIMEN OF NO VALUE ovpt upper front/back; horizontal black # ovpt upper left back; all-zero s/n
No ovpt; no perf; no s/n
20 de Janeiro de 1977 Sig 1: da Luz/Santos Prefix A/1, B/2, C/3, D/4
Separate uniface front/back proofs on large paper
Diagonal red ESPÉCIME ovpt front/back; horizontal red SPECIMEN No # ovpt lower left front; all-zero s/n
Diagonal red SPECIMEN ovpt front/back; horizontal red SPECIMEN OF NO VALUE ovpt upper front/back; horizontal black # ovpt upper left back; all-zero s/n
No ovpt; no perf; no s/n
20 de Janeiro de 1977 Sig 1: da Luz/Santos Prefix A/1, B/2, C/3, D/4
Diagonal red ESPÉCIME ovpt front/back; horizontal red SPECIMEN No # ovpt lower left front; all-zero s/n
Diagonal red SPECIMEN ovpt front/back; horizontal red SPECIMEN OF NO VALUE ovpt upper front/back; horizontal black # ovpt upper left back; all-zero s/n
Diagonal red SPECIMEN ovpt front; horizontal red SPECIMEN ovpt back; horizontal red SPECIMEN OF NO VALUE ovpt upper left; red # ovpt upper right back; all-zero s/n
No ovpt; no perf; no s/n
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