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Obverse Description
Spanish text; square symbol for blind; scales registration device; crowd as seen from Nutibara hotel in Medellín; Jorge Eliécer Gaitán Ayala
Reverse Description
Spanish text; Gaitán quote and signature; Liberty head bank seal; crowd; Jorge Eliécer Gaitán Ayala waving hat, announcing presidential candidacy in Bogotá; scales; flowers
Catalog Information
GSID:
94877
Variety:
Diagonal black MUESTRA SIN VALOR ovpt front/back; horizontal red # ovpt lower left; all-zero s/n
BNB #:
B985cs
Pick #:
P450s
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Diagonal black MUESTRA SIN VALOR ovpt front/back; horizontal red ovpt lower left; all-zero s/n
Body: Referring page: https://www2.greysheet.com/prices/item/diagonal-black-muestra-sin-valor-ovpt-front-back-horizontal-red-ovpt-lower-left-all-zero-s-n-b985cs-94877-world-paper-money-values/gsid/94877 GSID: 94877 Title: Diagonal black MUESTRA SIN VALOR ovpt front/back; horizontal red # ovpt lower left; 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
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8/18/2026
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This issue of Red Book Quarterly comes amidst the thick of a rare coin bull market.
8/17/2026
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Wednesday, June 3, 2026