Whitman Expo
On September 1, Stack's Bowers conducted a Rarities Night session in California as part of this firm's post-ANA World's Fair of Money® auction extravaganza.
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Obverse Description
Spanish text; national hero, Andrés Castro, standing with pile of rocks
Reverse Description
Spanish text; five miners wearing hard hats with shovels and steel rod (Nacionalización de las minas)
Catalog Information
GSID:
124772
Variety:
16 DE AGOSTO DE 1979 Sig 6a: Cuadra/Alaniz/Ubilla Series E
Coin Date:
16.8.1979
BNB #:
B428a
Pick #:
P134a
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Subject: I would like to contribute catalog info to CDN for 16.8.1979 16 DE AGOSTO DE 1979 Sig 6a: Cuadra/Alaniz/Ubilla Series E
Body: Referring page: http://www.greysheet.com/prices/item/16-de-agosto-de-1979-sig-6a-cuadra-alaniz-ubilla-series-e-b428a-124772-world-paper-money-values/gsid/124772 GSID: 124772 Title: 16.8.1979 16 DE AGOSTO DE 1979 Sig 6a: Cuadra/Alaniz/Ubilla Series E
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Bank Note Value History
16.8.1979 16 DE AGOSTO DE 1979 Sig 6a: Cuadra/Alaniz/Ubilla Series E
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Values
Banknote Book (CPG) Values
26.4.1962 26 DE ABRIL DE 1962 Sig 1: Somoza/Laínez/Bojorge Series A
Worth: $1 – $15
Two diagonal red 35-mm wide MUESTRA SIN VALOR ovpts front/back; all-zero s/n
26.4.1962 26 DE ABRIL DE 1962 Sig 1: Somoza/Laínez/Bojorge Series A
Worth: $4 – $60
No date, no sig , no s/n
Two diagonal red 64-mm wide MUESTRA SIN VALOR ovpts front/back; no s/n
Worth: $130 – $130
Two diagonal red 35-mm wide MUESTRA SIN VALOR ovpts front/back; all-zero s/n
Worth: $130 – $130
Diagonal red SPECIMEN ovpt front; all-zero s/n
Worth: $130 – $130
26.4.1962 26 DE ABRIL DE 1962 Sig 1: Somoza/Laínez/Bojorge Series A
Worth: $10 – $250
No date, no sig , no s/n
Worth: $250 – $250
Two diagonal blue 64-mm wide MUESTRA SIN VALOR ovpts front/back; no s/n
Two diagonal blue 35-mm wide MUESTRA SIN VALOR ovpts front/back; all-zero s/n
Diagonal blue SPECIMEN ovpt front; all-zero s/n
26.4.1962 26 DE ABRIL DE 1962 Sig 1: Somoza/Laínez/Bojorge Series A
Worth: $20 – $300
Two diagonal red 64-mm wide MUESTRA SIN VALOR ovpts front/back; no s/n
Diagonal red SPECIMEN ovpt front; all-zero s/n
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Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026