Whitman Expo
CAC approved and CACG encapsulated coins fared well in public sales during the month of September 2026.
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Obverse Description
Portuguese text; BNA as registration device; José Eduardo dos Santos & António Agostinho Neto
Reverse Description
Portuguese text; coat of arms; winding road through Leba Mountain (SERRA DE LEBA) pass in Namibe province; tribal mask
Catalog Information
GSID:
85467
Variety:
Diagonal black SPECIMEN ovpt front; all-zero s/n
BNB #:
B535as
Pick #:
P144s
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Subject: I would like to contribute catalog info to CDN for Diagonal black SPECIMEN ovpt front; all-zero s/n
Body: Referring page: http://www.greysheet.com/prices/item/diagonal-black-specimen-ovpt-front-all-zero-s-n-b535as-85467-world-paper-money-values/gsid/85467 GSID: 85467 Title: Diagonal black SPECIMEN ovpt front; 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
Greysheet News
CAC Coins Bring Premiums in September 2026
10/14/2026
Andrew Taggart Joins Heritage Auctions to Lead Decorative Arts to 1900
The former Freeman's senior specialist will oversee a newly reorganized department with an expanded scope that includes American furniture and decorative arts.
10/14/2026
Trump Dollar Offered in Bags, Rolls
In early September, the U.S. Mint began selling bags and rolls of Semiquincentennial one-dollar coins.
10/12/2026
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
