Whitman Expo
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Obverse Description
English text; port building and cargo ship; coat of arms; President Joseph Saidu Momoh
Reverse Description
English text; stylized man with date cluster; Bank of Sierra Leone building
Catalog Information
GSID:
133945
Variety:
Replacement: Prefix Z/1 Unconfirmed
BNB #:
B113z
Pick #:
P18
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Replacement: Prefix Z/1 Unconfirmed
Body: Referring page: http://beta.greysheet.com/prices/item/replacement-prefix-z-1-unconfirmed-b113z-133945-world-paper-money-values/gsid/133945 GSID: 133945 Title: Replacement: Prefix Z/1 Unconfirmed
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Pricing Data Not Yet Available
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Request Pricing 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
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
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Wednesday, June 3, 2026