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Following a thrilling multi-day showcase, Stack's Bowers and Ponterio is pleased to report the spectacular results of their October 2026 Hong Kong (SAR) Showcase Auction, which concluded on October 26, 2026.
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Obverse Description
Portuguese text; ear of corn as registration device; Amílcar Cabral
Reverse Description
Portuguese text; ships in São Vicente CABMAR shipyards with Ilhéu dos Pássaros in background; spiny lobster; coat of arms; ear of corn
Catalog Information
GSID:
91385
Variety:
20 de Janeiro de 1989 Sig 2: Pires/da Luz Prefix EV, FU, LP, MN
BNB #:
B206a
Pick #:
P59
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Subject: I would like to contribute catalog info to CDN for 20 de Janeiro de 1989 Sig 2: Pires/da Luz Prefix EV, FU, LP, MN
Body: Referring page: http://www.greysheet.com/prices/item/20-de-janeiro-de-1989-sig-2-pires-da-luz-prefix-ev-fu-lp-mn/gsid/91385 GSID: 91385 Title: 20 de Janeiro de 1989 Sig 2: Pires/da Luz Prefix EV, FU, LP, MN
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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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