Whitman Expo
With the month of July and all the celebrations of Independence Day behind us, the rare coin market looks with anticipation to August.
Thank you to our sponsors!
Go check them out!
Obverse Description
Vietnamese text; National Bank of Vietnam headquarters building
Reverse Description
Vietnamese text; guilloches
Catalog Information
GSID:
135680
Variety:
Purple; horizontal red SPECIMEN ovpt front/back; horizontal black # ovpt at upper left back; all-zero s/n
BNB #:
B126at
Pick #:
P24acts
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Purple; horizontal red SPECIMEN ovpt front/back; horizontal black ovpt at upper left back; all-zero s/n
Body: Referring page: http://beta.greysheet.com/prices/item/purple-horizontal-red-specimen-ovpt-front-back-horizontal-black-ovpt-at-upper-left-back-all-zero-s-n/gsid/135680 GSID: 135680 Title: Purple; horizontal red SPECIMEN ovpt front/back; horizontal black # ovpt at upper left back; all-zero s/n
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
Purple; horizontal red SPECIMEN ovpt front/back; horizontal black # ovpt at upper left back; all-zero s/n
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
No date Sig 1: Dõng/Quÿ Series 1-A - 56-A Intro: 15 10 1955
Worth: $2 – $8
Separate uniface front/back
Diagonal red GIƒY M…U and # ovpt front/back; with/without handstamp #; all-zero s/n
Worth: $180 – $180
Replacement: Star (★) series
No date Sig 1: Dõng/Quÿ Series 1-A - 70-A Intro: 15 10 1955
Worth: $1 – $3
Separate uniface front/back
Worth: $180 – $180
Diagonal red GIƒY M…U and # ovpt front/back; with/without handstamp #; all-zero s/n
Worth: $170 – $170
Diagonal red GIƒY M…U ovpt on uniface front; horizontal red SPECIMEN No US2- # on back; all-zero s/n
Worth: $170 – $170
Replacement: Star (★) series
No date Sig 1: Dõng/Quÿ Series 1-A - 99-A, 1-B - 21-B Intro: 15 11 1955
Worth: $1 – $5
Separate uniface front/back
Horizontal red 5-F-3 / 8-22-55 / CERO 3214 ovpt upper front; horizontal red PROOF ovpt front; all-zero s/n
Diagonal red GIƒY M…U and # ovpt front/back; with/without handstamp #; all-zero s/n
Worth: $180 – $180
Diagonal red GIƒY M…U ovpt on uniface front; horizontal red SPECIMEN No ME5--/ # on back; all-zero s/n
Replacement: Star (★) series
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
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