Whitman Expo
Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
Thank you to our sponsors!
Go check them out!
Obverse Description
Chinese text; Chiang Kai-shek
Reverse Description
English text; guilloches
Catalog Information
GSID:
151514
Variety:
Uniface front/back proof; horizontal red 本様 ovpt front; two horizontal red SPECIMEN ovpts back; all-zero s/n
BNB #:
B3248a
Pick #:
P405
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for Uniface front/back proof; horizontal red 本様 ovpt front; two horizontal red SPECIMEN ovpts back; all-zero s/n
Body: Referring page: http://www.greysheet.com/prices/item/uniface-front-back-proof-horizontal-red-ovpt-front-two-horizontal-red-specimen-ovpts-back-all-zero-s-n-b3248a-151514-world-paper-money-values/gsid/151514 GSID: 151514 Title: Uniface front/back proof; horizontal red 本様 ovpt front; two horizontal red SPECIMEN ovpts back; all-zero s/n
Subscribe to View
Log In
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Bank Note Value History
Uniface front/back proof; horizontal red 本様 ovpt front; two horizontal red SPECIMEN ovpts back; all-zero s/n
Value By Grade
Uniface front/back proof; horizontal red 本様 ovpt front; two horizontal red SPECIMEN ovpts back; all-zero s/n
Banknote Book values
Currency
Grade Range
Sort by
Pricing
年二十國民華中 / 1923 Sig 1a: Huang/Song Unconfirmed
Sig 1b: Huang/Song Prefix none, A - D Confirmed place of issue: 00, HU+KX+KW, SH, SW
Worth: $20 – $80
Sig 2a: Zhou/Huang Prefix F Confirmed place of issue: 00
Worth: $20 – $80
Two diagonal red SPECIMEN ovpts front; no sig ; all-zero s/n; selvage Confirmed place of issue: 00
Two diagonal red SPECIMEN ovpts front; no sig ; all-zero s/n Confirmed place of issue: 00
Horizontal black SPECIMEN ovpt front/back; horizontal black 本様 ovpt front/back; no sig ; all-zero s/n Confirmed place of issue: 00
年二十國民華中 / 1923 Sig 1a: Huang/Song Unconfirmed
Worth: $500 – $500
Sig 1b: Huang/Song Prefix A, B Confirmed place of issue: 00, HU+KX+KW, PH, SH
Sig 2a: Zhou/Huang Unconfirmed
Horizontal black SPECIMEN ovpt front/back; horizontal black 本様 ovpt front/back; no sig ; normal s/n Confirmed place of issue: 00
Two diagonal red SPECIMEN ovpts front; no sig ; all-zero s/n Confirmed place of issue: 00
年二十國民華中 / 1923 Sig 1a: Huang/Song Unconfirmed
Worth: $650 – $650
Sig 1b: Huang/Song Prefix none Confirmed place of issue: CT, HU+KX+KW
Sig 2a: Zhou/Huang Unconfirmed
Uniface front/back proof; no ovpt; no sig; no s/n Confirmed place of issue: 00
Greysheet News
Review Held for Dollars, Comic Art Coins and Medals
11/6/2026
![Greysheet Podcast: A Coin Dealer Who Buys Over 500,000 Silver Dollars a Year [Video]](https://images.greysheet.com/l/blogs/20261106/7da06212-52a0-4221-a1cc-7e9ca442662f.jpg)
Greysheet Podcast: A Coin Dealer Who Buys Over 500,000 Silver Dollars a Year [Video]
Greysheet Podcast Featuring John Feigenbaum, Hunter Hicks, and Stephen Yaffe
11/6/2026
Weekly World Mint Coinage: November 5, 2026
New coins from Austria, Hungary, and the United Kingdom.
11/5/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026