| Country | Sri Lanka |
| Authority | Central Bank of Sri Lanka (Srí Lanká Maha Bänkuva) |
| Currency | Rupee |
| Denomination | 20 |
| Issue Start Date | 1988 |
| Issue End Date | 1990 |
| This Notes Issue Date | 05/04/1990 |
| Set/Series Name | Sri Lanka, 1987-1990 Issues |
| Number of Items in Set | 20 |
| Set Details | 4x10Rupee, 3x20Rupee, 2x50Rupee, 4x100Rupee, 4x500Rupee, 3x1000Rupee |
| Type | Normal |
| Material | Paper |
| Width in mm | 137 |
| Height in mm | 70 |
| Security Features | Solid security thread with printed CENTRAL BANK OF SRI LANKA.
Watermark: Chinthe. |
| Description Front | Moonstone steps at Anuradhapura |
| Description Back | Thuparama Dagoba in Anuradhapura |
| Comments | Dated '1990-04-05'.
Printer's imprint: BRADBURY WILKINSON. Central Bank of Sri Lanka signature variety 4b. |
| Source | Victor M. Gonzalez Miguel |
| BNI Banknote Id | 45003 |
Catalog & Valuation Details
| Source | Catalog # / Reference | Value | Date of Value | Comments |
|---|---|---|---|---|
| 17th Ed SCWPM Modern Issues | P-0097c | $5.00 | 2011 | UNC |
| The Banknote Book | CBSL B2c | $4.00 | 2011 | UNC |

