Whitman Expo
This issue of Red Book Quarterly comes amidst the thick of a rare coin bull market.
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Obverse Description
Portuguese text; coat of arms; green sea turtle (Chelonia mydas); Rei Amador; flowers
Reverse Description
Portuguese text; palm trees; Cascata da Roça Blú-Blú waterfall on São Tomé; flowers
Catalog Information
GSID:
132055
Variety:
Diagonal red SPECIMEN ovpt front/back; all-zero s/n
BNB #:
B214as
Pick #:
P58as
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Diagonal red SPECIMEN ovpt front/back; all-zero s/n
Body: Referring page: https://www2.greysheet.com/prices/item/diagonal-red-specimen-ovpt-front-back-all-zero-s-n-b214as-132055-world-paper-money-values/gsid/132055 GSID: 132055 Title: Diagonal red SPECIMEN ovpt front/back; all-zero s/n
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Pricing Data Not Yet Available
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Request Pricing21.6.1976 21 de Junho de 1976 Sig 1: Unknown/Rita
Worth: $5 – $75
21.6.1976 21 de Junho de 1976 Sig 1: Unknown/Rita
Worth: $10 – $150
1.6.1976 1 de Junho de 1976 Sig 2: Correia (ovpt) Prefix B Confirmed with sig : A35/G9, A36/G9
Worth: $3 – $40
1.6.1976 1 de Junho de 1976 Sig 2: Correia (ovpt) Prefix B Confirmed with sig : A35/G9, A36/G9
Worth: $3 – $45
1.6.1976 1 de Junho de 1976 Sig 2: Correia (ovpt) Prefix B Confirmed with sig : A35/G9, A36/G9, A38/G9
Worth: $3 – $45
1.6.1976 1 de Junho de 1976 Sig 2: Correia (ovpt) Confirmed with sig : A19/G9, A35/G9, A36/G9
Worth: $8 – $120
1.6.1976 1 de Junho de 1976 Sig 2: Correia (ovpt) Confirmed with sig : A35/G9, A38/G9
Worth: $40 – $150
12.7.1977 12 de JULHO de 1977 Sig 3: Trovoada/Correia Prefix AC Intro: 30 09 1977
Worth: $2 – $35
Diagonal black SPECIMEN ovpt; horizontal red SPECIMEN OF NO VALUE ovpt upper left
Diagonal black ESPÉCIME ovpt front/back; all-zero s/n
12.7.1977 12 de JULHO de 1977 Sig 3: Trovoada/Correia Prefix AC Intro: 30 09 1977
Worth: $1 – $15
Diagonal red SPECIMEN ovpt front/back; horizontal red SPECIMEN OF NO VALUE ovpt upper left front/back; all-zero s/n
Diagonal red ESPÉCIME ovpt front/back; all-zero s/n
12.7.1977 12 de JULHO de 1977 Sig 3: Trovoada/Correia Prefix AC Intro: 30 09 1977
Worth: $2 – $30
Diagonal red SPECIMEN ovpt front/back; horizontal red SPECIMEN OF NO VALUE ovpt upper left front/back; all-zero s/n
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Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, June 3, 2026