Whitman Expo
On September 1, Stack's Bowers conducted a Rarities Night session in California as part of this firm's post-ANA World's Fair of Money® auction extravaganza.
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Obverse Description
Ajami Hausa and English text; Alvan Ikoku
Reverse Description
English text; coat of arms; two Fulani milk maids carrying bowls on their heads
Catalog Information
GSID:
125195
Variety:
Sig 12a: Ahmed/Sadiq Prefix O/4, O/74, P/28, P/30, T/24 - T/60
BNB #:
B223d1
Pick #:
P25
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Subject: I would like to contribute catalog info to CDN for Sig 12a: Ahmed/Sadiq Prefix O/4, O/74, P/28, P/30, T/24 - T/60
Body: Referring page: http://www.greysheet.com/prices/item/sig-12a-ahmed-sadiq-prefix-o-4-o-74-p-28-p-30-t-24-t-60/gsid/125195 GSID: 125195 Title: Sig 12a: Ahmed/Sadiq Prefix O/4, O/74, P/28, P/30, T/24 - T/60
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Bank Note Value History
Sig 12a: Ahmed/Sadiq Prefix O/4, O/74, P/28, P/30, T/24 - T/60
Currency
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Values
Banknote Book (CPG) Values
15TH SEPTEMBER, 1958 Sig 1 Prefix A/2 - Z/1 Intro: 01 07 1959
Worth: $5 – $85
Diagonal red SAMFUR ovpt front; all-zero s/n Uniface
Diagonal red SAMFUR ovpt back Uniface
Diagonal red SPECIMEN ovpt front; all-zero s/n
Diagonal purple SPECIMEN handstamp front; horizontal SPECIMEN perf; no s/n
Horizontal SPECIMEN perf; s/n range
Horizontal SPECIMEN perf; normal s/n
Brown; horizontal red SPECIMEN ovpt front/back; horizontal red SPECIMEN OF NO VALUE ovpt upper left front/back; all-zero s/n
Worth: $225 – $225
15TH SEPTEMBER, 1958 Sig 1 Prefix A/2 - Y/1 Intro: 01 07 1959
Worth: $15 – $250
Diagonal red SAMFUR ovpt front; all-zero s/n Uniface
Diagonal red SAMFUR ovpt back Uniface
Diagonal red SPECIMEN ovpt front; all-zero s/n
Diagonal red SPECIMEN ovpt; normal s/n
Horizontal SPECIMEN perf; no s/n
Diagonal purple SPECIMEN handstamp front; horizontal SPECIMEN perf; no s/n
Greysheet News
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Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026