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
English, Malay, Mandarin, and Tamil text; Vanda Jenet Kaneali orchid; coat of arms
Reverse Description
English text; public housing apartment buildings
Catalog Information
GSID:
134009
Variety:
Sig 2: Swee with red seal Prefix B/12 - B/41 Intro: 19 01 1970
BNB #:
B101b
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for Sig 2: Swee with red seal Prefix B/12 - B/41 Intro: 19 01 1970
Body: Referring page: http://www.greysheet.com/prices/item/sig-2-swee-with-red-seal-prefix-b-12-b-41-intro-19-01-1970/gsid/134009 GSID: 134009 Title: Sig 2: Swee with red seal Prefix B/12 - B/41 Intro: 19 01 1970
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
Sig 2: Swee with red seal Prefix B/12 - B/41 Intro: 19 01 1970
Value By Grade
Sig 2: Swee with red seal Prefix B/12 - B/41 Intro: 19 01 1970
Banknote Book values
Currency
Grade Range
Sort by
Pricing
No date Sig 1: San Prefix A/1 - B/11 Intro: 12 06 1967
Worth: $1 – $13
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
Red; no sig ; horizontal black SPECIMEN OF NO VALUE ovpt upper left front/back; no s/n
Worth: $10,000 – $10,000
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