Whitman Expo
This issue of Red Book Quarterly comes amidst the thick of a rare coin bull market.
Thank you to our sponsors!
Go check them out!
Obverse Description
Thai text; 50 as registration device; Royal Garuda emblem; emblem of Chakri Dynasty, depicting chakra (discus) and trisula (trident); Bhumibol Adulyadej (Rama IX) wearing uniform
Reverse Description
Thai text; globe and telescope; table and seated Rama IV; Phra Pathom Chedi stupa in Nakhon Pathom; Royal Garuda emblem
Catalog Information
GSID:
139909
Variety:
Horizontal red ตัวอย่าง ovpt front; horizontal black # ovpt lower right back; all-zero s/n
BNB #:
B173cs
Pick #:
P112
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Horizontal red ตัวอย่าง ovpt front; horizontal black ovpt lower right back; all-zero s/n
Body: Referring page: https://www2.greysheet.com/prices/item/horizontal-red-ovpt-front-horizontal-black-ovpt-lower-right-back-all-zero-s-n-b173cs-139909-world-paper-money-values/gsid/139909 GSID: 139909 Title: Horizontal red ตัวอย่าง ovpt front; horizontal black # ovpt lower right 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.
Pricing Data Not Yet Available
We are constantly adding to our pricing database and prioritize user requests. Click below to request pricing for this item.
Request Pricing No date Sig 16 Prefix C/1 - D/50 Thai digits in right s/n; variable weight font Intro: 07 03 1940
Worth: $6 – $100
Sig 23 Prefix D/51 - D/62 Western digits in both s/n; monoweight font Intro: 22 05 1946
Worth: $6 – $100
Diagonal red DLR oval ovpt front; horizontal red SPECIMEN No # ovpt lower left front; no sig ; all-zero s/n
No date Sig 16 Prefix K/26 - K/27 Intro: 07 03 1940
Horizontal purple SPECIMEN ovpt front; no sig ; no s/n
No date Sig 16 Prefix N/16 - N/39 Intro: 07 03 1940
Worth: $40 – $150
Sig 23 Prefix N/48 - N/55
Worth: $40 – $150
No date Sig 16 s/n T/1 20001 - T/1 40000 Intro: 07 03 1940
Worth: $800 – $3,400
Diagonal black DLR oval ovpt front; horizontal black SPECIMEN No # ovpt lower left front; all-zero s/n
No date Sig 17 Thai digits in right s/n Prefix A/1 - A/40 Intro: 24 06 1942
Worth: $30 – $450
Western digits in both s/n Prefix A/41 - C/28
Worth: $30 – $450
Sig 19 Prefix C/29 - C/32
Worth: $30 – $450
Sig 20 Prefix C/33
Worth: $30 – $450
No ovpt; no perf; all-zero s/n
No date Sig 17 Wmk: Constitution on phan (decorated tray with pedestal) Prefix N/1 - N/50 Intro: 24 05 1943
Worth: $60 – $1,200
Greysheet News
Editor's Message: Red Book Quarterly Summer 2026
8/17/2026
A New Chapter for Raleigh Money Expo Starting in 2027
Whitman Expos and Raleigh Coin Club Partner to Create the Carolinas' Premier Collecting Event and a New National Numismatic Destination.
8/15/2026
Dollars Struck Over Three Centuries
As dealers, collectors and investors all know, Morgan and Peace silver dollars are extremely popular American coins because of their history, legends, and silver content.
8/14/2026
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