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Obverse Description
Spanish text; denomination in dark blue-to-light blue OVI; BRC as registration device; Colibrí piquicorto (Ramphomicron dorsale) hummingbird and flower in green-to-blue SPARK Orbit; nautilus shell as registration device; Nobel prize in literature winner, Gabriel García Márquez, standing with butterflies and close-up
Reverse Description
Spanish text; two standing natives; Ciudad Perdida, the heart of the Tayrona culture in the Sierra Nevada de Santa Marta; burgao (nautilus shell); Liberty head bank seal
Catalog Information
GSID:
95079
Variety:
Diagonal black MUESTRA SIN VALOR ovpt front/back; all-zero s/n
BNB #:
B997as
Pick #:
P462s
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Subject: I would like to contribute catalog info to CDN for Diagonal black MUESTRA SIN VALOR ovpt front/back; all-zero s/n
Body: Referring page: https://www2.greysheet.com/prices/item/diagonal-black-muestra-sin-valor-ovpt-front-back-all-zero-s-n-b997as-95079-world-paper-money-values/gsid/95079 GSID: 95079 Title: Diagonal black MUESTRA SIN VALOR ovpt front/back; all-zero s/n
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Request Pricing PRIMERO DE MAYO DE 1920 6- or 7-digit s/n Intro: 1923
Worth: $3,500 – $7,000
QUINCE DE SEPTIEMBRE DE 1919 6-digit s/n Intro: 1923
Worth: $17,000 – $33,500
QUINCE DE SEPTIEMBRE DE 1919 6-digit s/n Intro: 1923
QUINCE DE SEPTIEMBRE DE 1919 6-digit s/n Intro: 1923
20 DE JULIO DE 1923 Sig 1: Joaquín/Michelsen/Posada Series A 7- or 8-digit s/n
Worth: $130 – $500
Separate uniface front/back; no ovpt; no perf; all-zero s/n
Separate uniface front/back; no ovpt; no perf; no s/n
Two diagonal red SPECIMEN ovpt front; all-zero s/n
20 DE JULIO DE 1923 Sig 1: Joaquín/Michelsen/Posada Series B 7-digit s/n
Worth: $200 – $2,700
Separate uniface front/back; no ovpt; no perf; all-zero s/n
Separate uniface front/back; no ovpt; no perf; no s/n
Two diagonal red SPECIMEN ovpt front; all-zero s/n
20 DE JULIO DE 1923 Sig 1: Joaquín/Michelsen/Posada Series C 7-digit s/n
Worth: $400 – $1,700
Separate uniface front/back; no ovpt; no perf; all-zero s/n
Separate uniface front/back; no ovpt; no perf; no s/n
Greysheet News
CAC Coins Bring Premiums in July 2026
8/18/2026
Editor's Message: Red Book Quarterly Summer 2026
This issue of Red Book Quarterly comes amidst the thick of a rare coin bull market.
8/17/2026
A New Chapter for Raleigh Money Expo Starting in 2027
Whitman Expos and Raleigh Coin Club Partner to Create the Carolinas' Premier Collecting Event and a New National Numismatic Destination.
8/15/2026
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Tuesday, June 2, 2026
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Wednesday, June 3, 2026