Whitman Expo
Red Book Podcast Featuring Jeff Garrett and Christian Strayhorn.
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
To: editor@greysheet.com
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://livetest.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
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
![Red Book Podcast: Numismatic Education for Today's Generation [Video]](https://images.greysheet.com/l/blogs/20260828/b4d9283d-3087-4fbc-b0f4-677f1a9fe462.jpg)
Red Book Podcast: Numismatic Education for Today's Generation [Video]
8/28/2026
Weekly World Mint Coinage: August 27, 2026
New coins from the Netherlands, South Africa, and Vatican City.
8/27/2026
Stack's Bowers Galleries to Present Over 600 Impressive Numismatic Rarities in the Summer 2026 Global Showcase Rarities Night Session
Rarities across the spectrum of American coinage are set to cross the auction block.
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