Whitman Expo
Red Book Podcast Featuring Jeff Garrett and Christian Strayhorn.
Thank you to our sponsors!
Go check them out!
Obverse Description
Spanish text; Church; José Celestino Mutis; Von Humboldt coat of arms registration device
Reverse Description
Spanish text; Von Humboldt coat of arms; Liberty head bank seal; document; Claustro del Colegio Mayor de Nuestra Señora del Rosario (Cloister of the College of Our Lady of the Rosary) “La Bordadita” in Bogotá; coat of arms
Catalog Information
GSID:
94736
Variety:
20 DE JULIO DE 1984 Sig 15: Mejía/Manrique
BNB #:
B967b
Pick #:
P429a
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 20 DE JULIO DE 1984 Sig 15: Mejía/Manrique
Body: Referring page: http://livetest.greysheet.com/prices/item/20-de-julio-de-1984-sig-15-mejía-manrique/gsid/94736 GSID: 94736 Title: 20 DE JULIO DE 1984 Sig 15: Mejía/Manrique
Subscribe to View
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Bank Note Value History
20 DE JULIO DE 1984 Sig 15: Mejía/Manrique
Currency
Grade Range
Sort by
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
![Red Book Podcast: Numismatic Education for Today's Generation [Video]](https://images.greysheet.com/l/blogs/20260828/b4d9283d-3087-4fbc-b0f4-677f1a9fe462.jpg)
Red Book Podcast: Numismatic Education for Today's Generation [Video]
8/28/2026
Weekly World Mint Coinage: August 27, 2026
New coins from the Netherlands, South Africa, and Vatican City.
8/27/2026
Stack's Bowers Galleries to Present Over 600 Impressive Numismatic Rarities in the Summer 2026 Global Showcase Rarities Night Session
Rarities across the spectrum of American coinage are set to cross the auction block.
8/21/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, June 3, 2026