Collection › Guyana › #266
10 Guyanese Dollar
P-23
AI extracted
✦ AI 92%
The AI flagged these for your attention. Use ✦ Fact-check to cross-check factual fields against another model's world-knowledge, or 🔍 Re-look at image when you suspect the AI misread the pixels.
-
Some fields the AI was unsure about — please verify:
- Series year: “—” (0%)
- Issue year: “—” (0%)
Click ✦ Ask AI to verify or fix any below.
Where & when
What's on the note
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.
How it was made
Signatures: Governor: H. J. Meredith; Minister of Finance: C. V. Nunes
Security features: thread,intaglio,microprint
Guyana in South America
Guyana in South America. Other countries on the same continent shown in muted grey.
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.
Collector references
How it came to me
Well-preserved note with minimal circulation wear, crisp paper, intact corners
What it's worth now
Valuation history (1)
| date | low | high | currency | source | note |
|---|---|---|---|---|---|
| 2026-05-08 17:29:58 | 5.0 | 15.0 | USD | ai | from claude-sonnet-4-5 |
History & extractions
AI extractions (1)
Edits & decisions (0)
No edits yet.
Manual fixups
Find near-duplicates
Manual pairing override
Edit specimen #266
All fields below post to the same save endpoint. Sections collapse to focus on what you need.
Re-crop manually
Drag the four corners to mark the banknote in each image. Click Save crop to apply.