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Obverse Description
Spanish text; Camilo Torres Tenorio
Reverse Description
Spanish text; coat of arms; orquideas colombianas (Colombian orchid) flowers
Catalog Information
GSID:
94638
Variety:
20 DE JULIO DE 1973 Sig 11: Botero/Gutiérrez 8- or 9-digit s/n
BNB #:
B953a
Pick #:
P414a
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Subject: I would like to contribute catalog info to CDN for 20 DE JULIO DE 1973 Sig 11: Botero/Gutiérrez 8- or 9-digit s/n
Body: Referring page: http://beta.greysheet.com/prices/item/20-de-julio-de-1973-sig-11-botero-gutiérrez-8-or-9-digit-s-n/gsid/94638 GSID: 94638 Title: 20 DE JULIO DE 1973 Sig 11: Botero/Gutiérrez 8- or 9-digit s/n
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Bank Note Value History
20 DE JULIO DE 1973 Sig 11: Botero/Gutiérrez 8- or 9-digit s/n
Value By Grade
20 DE JULIO DE 1973 Sig 11: Botero/Gutiérrez 8- or 9-digit s/n
Banknote Book values
Currency
Grade Range
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Pricing
Values
Banknote Book (CPG) Values
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
The Business of Numismatics: August 2026 Greysheet Editor's Letter
8/7/2026
Stack's Bowers Galleries Presents the Extraordinary Mack C. Chase Collection of Walking Liberty Half Dollars in the 2026 Global Showcase Auction
"These coins have been off the market for at least 10-15 years, and many of them are in older generation grading holders as well, adding to the excitement," comments John M. Pack.
8/7/2026
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