Whitman Expo
Rarities across the spectrum of American coinage are set to cross the auction block.
Thank you to our sponsors!
Go check them out!
Obverse Description
English, Malay, Mandarin, and Tamil text; coat of arms; lion head as registration device; Kinegram holographic patch; Yusof bin Ishak
Reverse Description
English text; Economics theme; microprocessor silicon wafer; partial sequences of two proteins (tyrosine kinase and tyrosine phosphatease); researcher with microscope and computer; lion head
Catalog Information
GSID:
134138
Variety:
Diagonal red SPECIMEN ovpt front/back; normal s/n
BNB #:
B138as
Pick #:
P44as
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Diagonal red SPECIMEN ovpt front/back; normal s/n
Body: Referring page: https://www2.greysheet.com/prices/item/diagonal-red-specimen-ovpt-front-back-normal-s-n-b138as-134138-world-paper-money-values/gsid/134138 GSID: 134138 Title: Diagonal red SPECIMEN ovpt front/back; normal 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
Diagonal red SPECIMEN ovpt front/back; normal s/n
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
No date Sig 1: San Prefix A/1 - B/11 Intro: 12 06 1967
Worth: $1 – $13
Sig 2: Swee with red seal Prefix B/12 - B/41 Intro: 19 01 1970
Worth: $2 – $25
Sig 3: Sen without red seal Prefix B/42 - C/6 Intro: 15 01 1971
Worth: $1 – $17
Sig 3: Sen with red seal Prefix C/7 - E/24 Intro: 24 08 1972
Worth: $1 – $11
Horizontal red SPECIMEN ovpt front/back; all-zero s/n
Horizontal SPECIMEN perf; all-zero s/n
Horizontal red SPECIMEN ovpt front/back; all-zero s/n
Horizontal SPECIMEN perf; all-zero s/n
Brown; no sig ; horizontal red SPECIMEN OF NO VALUE ovpt upper left front/back; no s/n
Worth: $7,500 – $7,500
No date Sig 1: San Prefix A/1 - A/20 Intro: 12 06 1967
Worth: $4 – $65
Sig 2: Swee with red seal Prefix A/21 Intro: 19 01 1970
Worth: $55 – $925
Sig 3: Sen without red seal Prefix A/21 - A/25 Intro: 02 05 1972
Worth: $5 – $75
Sig 3: Sen with red seal Prefix A/26 - A/45 Intro: 16 04 1973
Worth: $10 – $40
Horizontal red SPECIMEN ovpt front/back; all-zero s/n
Horizontal SPECIMEN perf; all-zero s/n
Worth: $4,000 – $4,000
Greysheet News
Stack's Bowers Galleries to Present Over 600 Impressive Numismatic Rarities in the Summer 2026 Global Showcase Rarities Night Session
8/21/2026
eBay Expands Authenticity Guarantee to Collectible Coins
eBay, one of the world's largest marketplaces for unique and historic coins, today announced the expansion of Authenticity Guarantee in the U.S. to a new category: collectible coins.
8/21/2026
1941-D Walking Liberty Half Dollar Leads Heritage CAC-Approved Coinage Showcase Auction to $447,813
CAC-approved Walking Liberty half dollars claim three of the auction's top four results.
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