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Obverse Description
Ajami Hausa and English text; Dr Nnamdi Azikiwe, first President of the Federal Republic of Nigeria
Reverse Description
English text; off-shore oil platform; coat of arms
Catalog Information
GSID:
125302
Variety:
2012 Sig 20: Sanusi/Umar Governor’s sig longer than Director’s Prefix L/3, M/57, AA/20 - AE/2
BNB #:
B228m
Pick #:
P30
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 2012 Sig 20: Sanusi/Umar Governor’s sig longer than Director’s Prefix L/3, M/57, AA/20 - AE/2
Body: Referring page: http://beta.greysheet.com/prices/item/2012-sig-20-sanusi-umar-governor-s-sig-longer-than-director-s-prefix-l-3-m-57-aa-20-ae-2/gsid/125302 GSID: 125302 Title: 2012 Sig 20: Sanusi/Umar Governor’s sig longer than Director’s Prefix L/3, M/57, AA/20 - AE/2
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Bank Note Value History
2012 Sig 20: Sanusi/Umar Governor’s sig longer than Director’s Prefix L/3, M/57, AA/20 - AE/2
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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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8/7/2026
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