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 heroine, Rafaela Herrera, lighting cannon and holding sword in the defense of the Fortress of the Immaculate Conception during the Battle for the Río San Juan de Nicaragua in 1762
Reverse Description
Spanish text; Anastasio Somoza Debayle handing documents to Lorenzo Guerrero (Minister of Foreign Affairs, Nicaragua) and Malcolm Richard Barnebey (Chargé d’Affaires, USA) upon the abrogation of the Bryan-Chamorro Treaty on 14 July 1970 (Abrogación del Tratado Chamorro Bryan)
Catalog Information
GSID:
124759
Variety:
20 DE FEBRERO DE 1978 Sig 4a: Somoza/Incer/Muñiz Series D
Coin Date:
20.2.1978
BNB #:
B423a
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Subject: I would like to contribute catalog info to CDN for 20.2.1978 20 DE FEBRERO DE 1978 Sig 4a: Somoza/Incer/Muñiz Series D
Body: Referring page: http://www.greysheet.com/prices/item/20-de-febrero-de-1978-sig-4a-somoza-incer-muñiz-series-d-b423a-124759-world-paper-money-values/gsid/124759 GSID: 124759 Title: 20.2.1978 20 DE FEBRERO DE 1978 Sig 4a: Somoza/Incer/Muñiz Series D
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Bank Note Value History
20.2.1978 20 DE FEBRERO DE 1978 Sig 4a: Somoza/Incer/Muñiz Series D
Value By Grade
20.2.1978 20 DE FEBRERO DE 1978 Sig 4a: Somoza/Incer/Muñiz Series D
Banknote Book values
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Pricing
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