Whitman Expo
New coins from Canada, Ireland, and the United Kingdom.
Thank you to our sponsors!
Go check them out!
Obverse Description
Lao text; stylized mythological angel
Reverse Description
French text; coat of arms with Erawan three-headed elephant
Catalog Information
GSID:
117164
Variety:
Sig 4 Prefix R - T
BNB #:
B208b
Pick #:
P8
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for Sig 4 Prefix R - T
Body: Referring page: http://www.greysheet.com/prices/item/sig-4-prefix-r-t/gsid/117164 GSID: 117164 Title: Sig 4 Prefix R - T
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 4 Prefix R - T
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
No date Sig 1 With planchettes Without security fibers Printer: (Security Banknote Company) Series 1-A - 10-A Intro: 1957
Worth: $2 – $35
Without planchettes With security fibers Printer: (Shanghai Banknote Printing Factory) Series 1-A - 1-G Intro: 1962
Worth: $2 – $6
Diagonal red ແບບຢາງ ovpt front; horizontal red SPECIMEN ovpt back; all-zero s/n
Horizontal red SPECIMEN ovpt front/back; all-zero s/n
Horizontal red SPECIMEN ovpt front/back; all-zero s/n; with printer imprint
Replacement: Series ★ Unconfirmed
No date Sig 1 With planchettes Printer: (Security Banknote Company) Series 1-A - 7-A Intro: 1957
Worth: $6 – $90
Without planchettes Printer: (Shanghai Banknote Printing Factory) Series 1-A - 9-A, 1-B, 1-C Intro: 1962
Worth: $3 – $10
Diagonal red ແບບຢາງ ovpt front; horizontal red SPECIMEN ovpt back; with/without horizontal red # ovpt front/back; all-zero s/n
Replacement: Series ★ Unconfirmed
No date Sig 1 With planchettes Without security fibers Printer: (Security Banknote Company) Series 1-A - 3-A Intro: 1957
Worth: $3 – $40
Without planchettes With security fibers Printer: (Shanghai Banknote Printing Factory) Series 1-A - 9-A, 1-B - 2-B, 1-C Intro: 1962
Worth: $3 – $10
Diagonal red ແບບຢາງ ovpt front; horizontal red SPECIMEN ovpt back; with/without horizontal red # ovpt front/back; all-zero s/n
Replacement: Series ★ Unconfirmed
No date Sig 1 Prefix A/A - A/C Intro: 1957
Worth: $10 – $150
Greysheet News
Weekly World Mint Coinage: October 8, 2026
10/8/2026
U.S. Mint Chooses Artist Corps
The United States Mint has selected 37 American artists to participate in its Artistic Infusion Program (AIP) to create and submit new designs for coins and medals.
10/8/2026
October 2026 Greensheet Market Analysis: Collector Grade Notes Strong
We now have the first prices realized dataset for the immense Stack's Bowers Global Showcase auction, and it reveals a market that is moving in two directions at the same time.
10/7/2026
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
