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Obverse Description
French text; Mangbetu woman; man looking at waterfall at Kalule in Katanga; Congolese star
Reverse Description
Dutch text; Bank logo; Queen Astrid Research Institute building in Kinshasa; African man with spear; trees
Catalog Information
GSID:
87141
Variety:
15>12<53 Sig 1: Martin/Charles Prefix F - K
BNB #:
B306a
Pick #:
P26
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 15>12<53 Sig 1: Martin/Charles Prefix F - K
Body: Referring page: https://www1.greysheet.com/prices/item/15-12-53-sig-1-martin-charles-prefix-f-k/gsid/87141 GSID: 87141 Title: 15>12<53 Sig 1: Martin/Charles Prefix F - K
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Bank Note Value History
15>12<53 Sig 1: Martin/Charles Prefix F - K
Value By Grade
15>12<53 Sig 1: Martin/Charles Prefix F - K
Banknote Book values
Currency
Grade Range
Sort by
Pricing
01•10•52 Sig 1: Martin/Charles Prefix A - C
Worth: $20 – $350
01•11•52 Prefix D, E
Worth: $20 – $350
15•05•53 Prefix F, G
Worth: $20 – $350
15•09•53 Prefix H - K
Worth: $20 – $350
Two diagonal red SPECIMEN ovpts front/back; no s/n
Worth: $400 – $400
Two diagonal red SPECIMEN ovpts front/back; no s/n
Worth: $400 – $400
01•07•52 Sig 1: Martin/Charles Prefix A, B
Worth: $25 – $750
15•07•52 Prefix C
Worth: $25 – $750
31•08•52 Prefix D, E
Worth: $25 – $750
Two diagonal red SPECIMEN ovpts front/back; no s/n
Worth: $550 – $550
01•07•52 Sig 1: Martin/Charles Prefix A
Worth: $90 – $1,200
01•09•52 Prefix A - E
Worth: $55 – $850
Diagonal red hollow SPECIMEN and DLR oval ovpts; horizontal red SPECIMEN No # ovpt lower left; all-zero s/n
Diagonal red hollow SPECIMEN ovpt; all-zero s/n
Diagonal red hollow SPECIMEN and DLR oval ovpts; horizontal red SPECIMEN No # ovpt lower left; all-zero s/n
Greysheet News
The Business of Numismatics: August 2026 Greysheet Editor's Letter
8/7/2026
Stack's Bowers Galleries Presents the Extraordinary Mack C. Chase Collection of Walking Liberty Half Dollars in the 2026 Global Showcase Auction
"These coins have been off the market for at least 10-15 years, and many of them are in older generation grading holders as well, adding to the excitement," comments John M. Pack.
8/7/2026
Events
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Location: Heritage Auctions
Tuesday, June 2, 2026
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Wednesday, June 3, 2026