Bank.notes

Collection Guyana #266

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10 Guyanese Dollar

Guyana 1946_1989 AU P-23 AI extracted ✦ AI 92%
Front · IMG_6581.jpeg cropped
Back · IMG_6582.jpeg cropped
Pair check: ! check failed checked 2026-05-09T09:56:25.570499
Identity

Where & when

Country Guyana
Currency Guyanese Dollar
Denomination 10
Series name Bank of Guyana first series
Series year
Issue year
Era 1946_1989
Legal status withdrawn
Predecessor currency British Guiana Dollar
Successor currency
Subjects & design

What's on the note

Front portrait
Reverse subject Kaieteur Falls
Watermark Guilloche pattern in oval at left
Color palette #8b6f47,#d4c5a0,#5c4a3a
Themes industry,architecture,wildlife
Language / script Latin

Front: Bauxite mining scene depicting two workers in a mining operation, representing Guyana's critical bauxite industry which became a cornerstone of the economy after independence in 1966. The alumina plant at right shows industrial processing facilities for bauxite refining, symbolizing the nation's industrial development and natural resource extraction sector. These dual vignettes emphasize Guyana's post-independence economic foundation built on mining and mineral processing.

Back: Kaieteur Falls on the Potaro River in central Guyana, one of the world's most powerful waterfalls with a single drop of 226 meters (741 feet), nearly five times the height of Niagara Falls. Located in Kaieteur National Park, the falls are named after Kai, a Patamona chief who according to legend sacrificed himself by canoeing over the falls to save his people. The waterfall represents Guyana's natural heritage and spectacular wilderness.

Production

How it was made

Issuer Bank of Guyana
Issuer (native)
Printer Thomas De La Rue & Company, Limited
Engraver
Material paper
Dimensions (mm) 151x66

Signatures: Governor: H. J. Meredith; Minister of Finance: C. V. Nunes

Security features: thread,intaglio,microprint

Geography

Guyana in South America

Guyana in South America. Other countries on the same continent shown in muted grey.

The story

Background & history

Bank of Guyana first series, issued following independence from Britain in 1966 when the nation adopted its own currency to replace the British Guiana dollar at par. This series remained in circulation until 1989 when it was replaced by a new series. The denomination features themes of industrial development and natural resources that defined post-independence Guyana's economy, particularly the nationalization of the bauxite industry in the 1970s. The notes were printed by Thomas De La Rue in the United Kingdom.

Catalogue

Collector references

Pick # 23
Krause ID
Rarity tier common
Series range 1966–1989
Provenance

How it came to me

Acquired date
Acquired from
Acquired price
Currency
Condition
Grade AU
Serial number A/26 007813
Serial prefix A/26

Well-preserved note with minimal circulation wear, crisp paper, intact corners

Valuation

What it's worth now

$5–$15
Type default range $5–$15
Valuation history (1)
datelowhighcurrencysourcenote
2026-05-08 17:29:58 5.0 15.0 USD ai from claude-sonnet-4-5
Technical

History & extractions

AI extractions (1)
anthropic · claude-sonnet-4-5 2026-05-08 17:29:58
status: ok · step 1 · $0.0350 · 6013↓ + 1128↑ tokens
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