Whitman Expo
CAC approved and CACG encapsulated coins fared well in public sales during the month of July 2026.
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Obverse Description
English text; port building and cargo ship; double diamond foil patch with demetalized BSL; coat of arms; I T A Wallace-Johnson
Reverse Description
English text; stylized man with date cluster; Bank of Sierra Leone building
Catalog Information
GSID:
133991
Variety:
27th APRIL 2010 Sig 18: Sesay/Coker Prefix AY - EK Intro: 14 05 2010
BNB #:
B126a
Pick #:
P31
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 27th APRIL 2010 Sig 18: Sesay/Coker Prefix AY - EK Intro: 14 05 2010
Body: Referring page: https://www2.greysheet.com/prices/item/27th-april-2010-sig-18-sesay-coker-prefix-ay-ek-intro-14-05-2010/gsid/133991 GSID: 133991 Title: 27th APRIL 2010 Sig 18: Sesay/Coker Prefix AY - EK Intro: 14 05 2010
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Bank Note Value History
27th APRIL 2010 Sig 18: Sesay/Coker Prefix AY - EK Intro: 14 05 2010
Currency
Grade Range
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Pricing
Values
Banknote Book (CPG) Values
No date Sig 1 Prefix A/1 - A/6 Intro: 04 08 1964
Worth: $3 – $10
Sig 3 Prefix A/7 - A/8 Intro: 1969
Worth: $5 – $80
Sig 4 Prefix A/9 - A/12 Intro: 1970
Worth: $5 – $70
Diagonal red SPECIMEN ovpt front/back; all-zero s/n
Worth: $225 – $225
Horizontal CANCELLED perf; all-zero s/n
Worth: $200 – $200
Diagonal red SPECIMEN and DLR oval ovpts front/back; horizontal red SPECIMEN NO # ovpt lower left front; all-zero s/n
Worth: $250 – $250
Replacement: Prefix Z/1 Unconfirmed
No date Sig 1 Prefix B/1 - B/21 Intro: 04 08 1964
Worth: $5 – $90
Sig 2 Prefix B/22 - B/25 Intro: 1967
Worth: $10 – $150
Sig 3 Prefix B/26 - B/30 Intro: 1969
Worth: $14 – $225
Sig 4 Prefix B/31 - B/41 Intro: 1970
Worth: $6 – $100
Diagonal red SPECIMEN ovpt front/back; all-zero s/n
Worth: $225 – $225
Diagonal red SPECIMEN and DLR oval ovpts front/back; horizontal red SPECIMEN NO # ovpt lower left front; all-zero s/n
Worth: $250 – $250
Horizontal SPECIMEN / OF NO VALUE perf; all-zero s/n
Worth: $225 – $225
Diagonal red SPECIMEN and DLR oval ovpts front/back; horizontal red SPECIMEN NO # ovpt lower left front; all-zero s/n
Worth: $250 – $250
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