ALL NEW!!! - 2027 Red Books Available
Order Your Copy Today!

20 DE JULIO DE 1928 Sig 3a: Caro/Ospina/Posada Series Q 6-digit s/n

Banknote Book (CPG) Values
View Image Gallery Image for 20 DE JULIO DE 1928 Sig 3a: Caro/Ospina/Posada Series Q 6-digit s/n co
20 DE JULIO DE 1928 Sig 3a: Caro/Ospina/Posada Series Q 6-digit s/n
Thank you to our sponsors!
Go check them out!
eBay Great Collections US Coins and Jewelry CAC David Lawrence Rare Coins Heritage Auctions Whitman Stacks Bowers Auctions

Obverse Description

Spanish text; Francisco de Paula Santander wearing military uniform

Reverse Description

Spanish text; Liberty head bank seal

Catalog Information

GSID: 94254
Variety: 20 DE JULIO DE 1928 Sig 3a: Caro/Ospina/Posada Series Q 6-digit s/n
BNB #: B917a
Pick #: P375Aa
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 1928 Sig 3a: Caro/Ospina/Posada Series Q 6-digit s/n
Value By Grade
20 DE JULIO DE 1928 Sig 3a: Caro/Ospina/Posada Series Q 6-digit s/n
Banknote Book values
Value by grade is available to subscribers. Subscribe to View

Values

Banknote Book (CPG) Values
GSID:94254 BNB:B917a Pick:P375Aa Shop related

Values

Banknote Book (CPG) Values
Shop related
Banknote Book (CPG) Values by grade for 20 DE JULIO DE 1928 Sig 3a: Caro/Ospina/Posada Series Q 6-digit s/n
Grade CPG Value (Retail)
VF20 $425.00
VG8 $100.00

Related Items

Other items from this series
See all
PRIMERO DE MAYO DE 1920 6- or 7-digit s/n Intro: 1923
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
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
View item
QUINCE DE SEPTIEMBRE DE 1919 6-digit s/n Intro: 1923
QUINCE DE SEPTIEMBRE DE 1919 6-digit s/n Intro: 1923
View item
20 DE JULIO DE 1923 Sig 1: Joaquín/Michelsen/Posada Series A 7- or 8-digit s/n
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; all-zero s/n
View item
Separate uniface front/back; no ovpt; no perf; no s/n
Separate uniface front/back; no ovpt; no perf; no s/n
View item
Two diagonal red SPECIMEN ovpt front; all-zero s/n
Two diagonal red SPECIMEN ovpt front; all-zero s/n
View item
20 DE JULIO DE 1923 Sig 1: Joaquín/Michelsen/Posada Series B 7-digit 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; all-zero s/n
View item
Separate uniface front/back; no ovpt; no perf; no s/n
Separate uniface front/back; no ovpt; no perf; no s/n
View item
Two diagonal red SPECIMEN ovpt front; all-zero s/n
Two diagonal red SPECIMEN ovpt front; all-zero s/n
View item
20 DE JULIO DE 1923 Sig 1: Joaquín/Michelsen/Posada Series C 7-digit 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; all-zero s/n
View item
Separate uniface front/back; no ovpt; no perf; no s/n
Separate uniface front/back; no ovpt; no perf; no s/n
View item

From the Greysheet Marketplace

Live listings from Greysheet dealers
See all
$1,525.00
1879 $1 MS
1879 $1 MS
Buy Now
$2,000.00
1908 1c PR RB
1908 1c PR RB
Buy Now
$1,000.00
1879-S $1 MS
1879-S $1 MS
Buy Now
1897 1c Misplaced Date, 1 in Neck, FS-401, S-1 MS BN
Buy Now
$4,500.00
1893 1c MS RD
1893 1c MS RD
Buy Now
$8,750.00
1880 $50 (Fr. 164)
1880 $50 (Fr. 164)
Buy Now
1954-D/D/D 1c Repunched Mintmark, FS-501 MS RD
Buy Now
$1,175.00
1890-S $1 MS
1890-S $1 MS
Buy Now
1847/47 1c Large/Small 47 MS BN
Buy Now
1878 7/8TF $1 Weak, 7/0TF, Doubled Legs, VAM-43 MS DMPL
Buy Now
$495.00
1877 1c MS BN
1877 1c MS BN
Buy Now
$210,900.00
1911 $5 PR
1911 $5 PR
Buy Now
1909-S 1c Indian MS RD
Buy Now
$1,500.00
1882-CC $1 MS DMPL
1882-CC $1 MS DMPL
Buy Now
1909-S 1c Indian MS RD
Buy Now

Greysheet News

Right for its Time: The Short Life of the 2 Cent Coin
Right for its Time: The Short Life of the 2 Cent Coin

The United States utilized a two-cent coin for just ten years, from 1864 to 1873.

By Larry Jewett 8/19/2026
Loring-Levin Collection Consigned to Heritage's January 2027 FUN U.S. Coins Auction
Loring-Levin Collection Consigned to Heritage's January 2027 FUN U.S. Coins Auction

Denis W. Loring was among Early American Coppers' Charter Members.

By Heritage Auctions 8/19/2026
Greysheet Podcast: Swiss Coins Are Shockingly Undervalued [Video]
Greysheet Podcast: Swiss Coins Are Shockingly Undervalued [Video]

Join John, Ursula, and Michael Hardmeier from Sincona Auctions for a fascinating journey through Swiss numismatics.

By CDN Publishing 8/19/2026
See all

Events

Heritage Auctions: US Currency Tuesday Select Auction
Heritage Auctions: US Currency Tuesday Select Auction Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Heritage Auctions: World Paper Money Tuesday Select Auction Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction Location: Heritage Auctions
Wednesday, June 3, 2026
See all