Whitman Expo
In early September, the U.S. Mint began selling bags and rolls of Semiquincentennial one-dollar coins.
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Obverse Description
Portuguese text; The Thinker in OVI; BNA as registration device; José Eduardo dos Santos & António Agostinho Neto
Reverse Description
Portuguese text; coat of arms; workers in field of coffee plantation (Plantação de café) and coffee berries on branch; tribal mask
Catalog Information
GSID:
85488
Variety:
Horizontal SPECIMEN perf; all-zero s/n
BNB #:
B541as
Pick #:
P150
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Subject: I would like to contribute catalog info to CDN for Horizontal SPECIMEN perf; all-zero s/n
Body: Referring page: http://www.greysheet.com/prices/item/horizontal-specimen-perf-all-zero-s-n-b541as-85488-world-paper-money-values/gsid/85488 GSID: 85488 Title: Horizontal SPECIMEN perf; all-zero s/n
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Request Pricing 11 DE NOVEMBRO DE 1976 Sig 1: Mingas/Lilolwa Prefix AA - BF Intro: 08 01 1977
Worth: $1 – $15
Diagonal red SPECIMEN ovpt front; all-zero s/n
Replacement: 1st prefix letter Z Unconfirmed
11 DE NOVEMBRO DE 1976 Sig 1: Mingas/Lilolwa Prefix AA - BA Intro: 08 01 1977
Worth: $1 – $18
Diagonal red SPECIMEN ovpt front; all-zero s/n
Replacement: 1st prefix letter Z. Unconfirmed
11 DE NOVEMBRO DE 1976 Sig 1: Mingas/Lilolwa Prefix AA - BR Intro: 08 01 1977
Worth: $1 – $15
Diagonal red SPECIMEN ovpt front; all-zero s/n
Replacement: 1st prefix letter Z Unconfirmed
11 DE NOVEMBRO DE 1976 Sig 1: Mingas/Lilolwa Prefix AA - AT Intro: 08 01 1977
Worth: $1 – $15
Diagonal red SPECIMEN ovpt front; all-zero s/n
Replacement: 1st prefix letter Z Unconfirmed
11 DE NOVEMBRO DE 1976 Sig 1: Mingas/Lilolwa Prefix AA - BG Intro: 08 01 1977
Diagonal red SPECIMEN ovpt front; all-zero s/n
Replacement: 1st prefix letter Z Unconfirmed
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Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
